Centre hospitalier universitaire Dijon-Bourgogne

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.

Centre hospitalier universitaire Dijon-Bourgogne

Short name

CHU de Dijon

Country, city

France, Dijon

0377z4z10

Organization website

Publications

9 615

Citations

203 609

h-index

168

Top-3 journals

Blood (421 publications)

Revue de Medecine Interne (364 publications)

Archives of Cardiovascular Diseases Supplements (203 publications)

Top-3 organizations

French Institute of Health and Medical Research (4275 publications)

Université Marie et Louis Pasteur (2955 publications)

Centre Hospitalier Universitaire de Lille (1282 publications)

Top-3 foreign organizations

Istituti di Ricovero e Cura a Carattere Scientifico (188 publications)

Lausanne University Hospital (147 publications)

Geneva University Hospitals (143 publications)

Top-1 researchers by h-index

Moris Vivien

18 publications, 124 citations, 9 reviews

h-index: 5

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1973

Total publications

9615

Total citations

203609

Citations per publication

21.18

Average publications per year

178.06

Average authors per publication

16.54

h-index

168

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	200 400 600 800 1000 1200 1400 1600
General Medicine	General Medicine, 1531, 15.92% General Medicine 1531 publications, 15.92%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 803, 8.35% Cardiology and Cardiovascular Medicine 803 publications, 8.35%
Hematology	Hematology, 800, 8.32% Hematology 800 publications, 8.32%
Oncology	Oncology, 717, 7.46% Oncology 717 publications, 7.46%
Immunology	Immunology, 592, 6.16% Immunology 592 publications, 6.16%
Internal Medicine	Internal Medicine, 577, 6% Internal Medicine 577 publications, 6%
Surgery	Surgery, 526, 5.47% Surgery 526 publications, 5.47%
Cancer Research	Cancer Research, 519, 5.4% Cancer Research 519 publications, 5.4%
Gastroenterology	Gastroenterology, 504, 5.24% Gastroenterology 504 publications, 5.24%
Neurology (clinical)	Neurology (clinical), 503, 5.23% Neurology (clinical) 503 publications, 5.23%
Biochemistry	Biochemistry, 484, 5.03% Biochemistry 484 publications, 5.03%
Cell Biology	Cell Biology, 462, 4.8% Cell Biology 462 publications, 4.8%
Genetics (clinical)	Genetics (clinical), 415, 4.32% Genetics (clinical) 415 publications, 4.32%
Genetics	Genetics, 406, 4.22% Genetics 406 publications, 4.22%
Infectious Diseases	Infectious Diseases, 382, 3.97% Infectious Diseases 382 publications, 3.97%
Endocrinology, Diabetes and Metabolism	Endocrinology, Diabetes and Metabolism, 344, 3.58% Endocrinology, Diabetes and Metabolism 344 publications, 3.58%
Pharmacology (medical)	Pharmacology (medical), 329, 3.42% Pharmacology (medical) 329 publications, 3.42%
Ophthalmology	Ophthalmology, 296, 3.08% Ophthalmology 296 publications, 3.08%
Neurology	Neurology, 276, 2.87% Neurology 276 publications, 2.87%
Pulmonary and Respiratory Medicine	Pulmonary and Respiratory Medicine, 275, 2.86% Pulmonary and Respiratory Medicine 275 publications, 2.86%
Epidemiology	Epidemiology, 273, 2.84% Epidemiology 273 publications, 2.84%
Orthopedics and Sports Medicine	Orthopedics and Sports Medicine, 267, 2.78% Orthopedics and Sports Medicine 267 publications, 2.78%
Rheumatology	Rheumatology, 263, 2.74% Rheumatology 263 publications, 2.74%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 259, 2.69% Radiology, Nuclear Medicine and imaging 259 publications, 2.69%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 247, 2.57% Public Health, Environmental and Occupational Health 247 publications, 2.57%
Immunology and Allergy	Immunology and Allergy, 243, 2.53% Immunology and Allergy 243 publications, 2.53%
Dermatology	Dermatology, 223, 2.32% Dermatology 223 publications, 2.32%
Endocrinology	Endocrinology, 214, 2.23% Endocrinology 214 publications, 2.23%
Critical Care and Intensive Care Medicine	Critical Care and Intensive Care Medicine, 214, 2.23% Critical Care and Intensive Care Medicine 214 publications, 2.23%
Microbiology (medical)	Microbiology (medical), 181, 1.88% Microbiology (medical) 181 publications, 1.88%
	200 400 600 800 1000 1200 1400 1600

Journals

	50 100 150 200 250 300 350 400 450
Blood	Blood, 421, 4.38% Blood 421 publications, 4.38%
Revue de Medecine Interne	Revue de Medecine Interne, 364, 3.79% Revue de Medecine Interne 364 publications, 3.79%
Archives of Cardiovascular Diseases Supplements	Archives of Cardiovascular Diseases Supplements, 203, 2.11% Archives of Cardiovascular Diseases Supplements 203 publications, 2.11%
Revue d Épidémiologie et de Santé Publique	Revue d Épidémiologie et de Santé Publique, 147, 1.53% Revue d Épidémiologie et de Santé Publique 147 publications, 1.53%
Journal of Clinical Oncology	Journal of Clinical Oncology, 134, 1.39% Journal of Clinical Oncology 134 publications, 1.39%
Annales de Dermatologie et de Venereologie	Annales de Dermatologie et de Venereologie, 126, 1.31% Annales de Dermatologie et de Venereologie 126 publications, 1.31%
Revue Neurologique	Revue Neurologique, 121, 1.26% Revue Neurologique 121 publications, 1.26%
Diabetes and Metabolism	Diabetes and Metabolism, 92, 0.96% Diabetes and Metabolism 92 publications, 0.96%
Archives of Cardiovascular Diseases	Archives of Cardiovascular Diseases, 92, 0.96% Archives of Cardiovascular Diseases 92 publications, 0.96%
Journal Francais d'Ophtalmologie	Journal Francais d'Ophtalmologie, 84, 0.87% Journal Francais d'Ophtalmologie 84 publications, 0.87%
Annals of Physical and Rehabilitation Medicine	Annals of Physical and Rehabilitation Medicine, 83, 0.86% Annals of Physical and Rehabilitation Medicine 83 publications, 0.86%
Revue des Maladies Respiratoires	Revue des Maladies Respiratoires, 82, 0.85% Revue des Maladies Respiratoires 82 publications, 0.85%
Acta Ophthalmologica	Acta Ophthalmologica, 81, 0.84% Acta Ophthalmologica 81 publications, 0.84%
PLoS ONE	PLoS ONE, 79, 0.82% PLoS ONE 79 publications, 0.82%
Medecine et Maladies Infectieuses	Medecine et Maladies Infectieuses, 76, 0.79% Medecine et Maladies Infectieuses 76 publications, 0.79%
Progres en Urologie	Progres en Urologie, 74, 0.77% Progres en Urologie 74 publications, 0.77%
European Journal of Human Genetics	European Journal of Human Genetics, 71, 0.74% European Journal of Human Genetics 71 publications, 0.74%
Journal of Clinical Medicine	Journal of Clinical Medicine, 71, 0.74% Journal of Clinical Medicine 71 publications, 0.74%
Annales d'Endocrinologie	Annales d'Endocrinologie, 68, 0.71% Annales d'Endocrinologie 68 publications, 0.71%
Hematological Oncology	Hematological Oncology, 67, 0.7% Hematological Oncology 67 publications, 0.7%
Archives de Pediatrie	Archives de Pediatrie, 67, 0.7% Archives de Pediatrie 67 publications, 0.7%
Annals of the Rheumatic Diseases	Annals of the Rheumatic Diseases, 67, 0.7% Annals of the Rheumatic Diseases 67 publications, 0.7%
Revue du Rhumatisme (Edition Francaise)	Revue du Rhumatisme (Edition Francaise), 62, 0.64% Revue du Rhumatisme (Edition Francaise) 62 publications, 0.64%
Annals of Oncology	Annals of Oncology, 59, 0.61% Annals of Oncology 59 publications, 0.61%
Clinical Genetics	Clinical Genetics, 56, 0.58% Clinical Genetics 56 publications, 0.58%
Cancers	Cancers, 52, 0.54% Cancers 52 publications, 0.54%
Medecine des Maladies Metaboliques	Medecine des Maladies Metaboliques, 51, 0.53% Medecine des Maladies Metaboliques 51 publications, 0.53%
American Journal of Medical Genetics, Part A	American Journal of Medical Genetics, Part A, 51, 0.53% American Journal of Medical Genetics, Part A 51 publications, 0.53%
Leukemia	Leukemia, 51, 0.53% Leukemia 51 publications, 0.53%
European Heart Journal	European Heart Journal, 49, 0.51% European Heart Journal 49 publications, 0.51%
	50 100 150 200 250 300 350 400 450

Publishers

	500 1000 1500 2000 2500 3000 3500 4000 4500
Elsevier	Elsevier, 4466, 46.45% Elsevier 4466 publications, 46.45%
Springer Nature	Springer Nature, 1213, 12.62% Springer Nature 1213 publications, 12.62%
Wiley	Wiley, 995, 10.35% Wiley 995 publications, 10.35%
American Society of Hematology	American Society of Hematology, 448, 4.66% American Society of Hematology 448 publications, 4.66%
Oxford University Press	Oxford University Press, 374, 3.89% Oxford University Press 374 publications, 3.89%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 281, 2.92% Ovid Technologies (Wolters Kluwer Health) 281 publications, 2.92%
MDPI	MDPI, 270, 2.81% MDPI 270 publications, 2.81%
BMJ	BMJ, 206, 2.14% BMJ 206 publications, 2.14%
SAGE	SAGE, 137, 1.42% SAGE 137 publications, 1.42%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 135, 1.4% American Society of Clinical Oncology (ASCO) 135 publications, 1.4%
Frontiers Media S.A.	Frontiers Media S.A., 124, 1.29% Frontiers Media S.A. 124 publications, 1.29%
S. Karger AG	S. Karger AG, 110, 1.14% S. Karger AG 110 publications, 1.14%
Taylor & Francis	Taylor & Francis, 107, 1.11% Taylor & Francis 107 publications, 1.11%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 88, 0.92% Public Library of Science (PLoS) 88 publications, 0.92%
American Society for Microbiology	American Society for Microbiology, 62, 0.64% American Society for Microbiology 62 publications, 0.64%
American Medical Association (AMA)	American Medical Association (AMA), 59, 0.61% American Medical Association (AMA) 59 publications, 0.61%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 48, 0.5% Georg Thieme Verlag KG 48 publications, 0.5%
AME Publishing Company	AME Publishing Company, 46, 0.48% AME Publishing Company 46 publications, 0.48%
European Respiratory Society (ERS)	European Respiratory Society (ERS), 43, 0.45% European Respiratory Society (ERS) 43 publications, 0.45%
EDP Sciences	EDP Sciences, 27, 0.28% EDP Sciences 27 publications, 0.28%
American Association for Cancer Research (AACR)	American Association for Cancer Research (AACR), 27, 0.28% American Association for Cancer Research (AACR) 27 publications, 0.28%
IOS Press	IOS Press, 20, 0.21% IOS Press 20 publications, 0.21%
The Endocrine Society	The Endocrine Society, 20, 0.21% The Endocrine Society 20 publications, 0.21%
Cambridge University Press	Cambridge University Press, 18, 0.19% Cambridge University Press 18 publications, 0.19%
Hindawi Limited	Hindawi Limited, 17, 0.18% Hindawi Limited 17 publications, 0.18%
Association for Research in Vision and Ophthalmology (ARVO)	Association for Research in Vision and Ophthalmology (ARVO), 16, 0.17% Association for Research in Vision and Ophthalmology (ARVO) 16 publications, 0.17%
Massachusetts Medical Society	Massachusetts Medical Society, 15, 0.16% Massachusetts Medical Society 15 publications, 0.16%
American Thoracic Society	American Thoracic Society, 15, 0.16% American Thoracic Society 15 publications, 0.16%
Edizioni Minerva Medica	Edizioni Minerva Medica, 11, 0.11% Edizioni Minerva Medica 11 publications, 0.11%
Impact Journals	Impact Journals, 10, 0.1% Impact Journals 10 publications, 0.1%
	500 1000 1500 2000 2500 3000 3500 4000 4500

With other organizations

With foreign organizations

	20 40 60 80 100 120 140 160 180 200
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 188, 1.96% Istituti di Ricovero e Cura a Carattere Scientifico 188 publications, 1.96%
Lausanne University Hospital	Lausanne University Hospital, 147, 1.53% Lausanne University Hospital 147 publications, 1.53%
Geneva University Hospitals	Geneva University Hospitals, 143, 1.49% Geneva University Hospitals 143 publications, 1.49%
Amsterdam University Medical Center	Amsterdam University Medical Center, 116, 1.21% Amsterdam University Medical Center 116 publications, 1.21%
University of Sydney	University of Sydney, 113, 1.18% University of Sydney 113 publications, 1.18%
Harvard University	Harvard University, 106, 1.1% Harvard University 106 publications, 1.1%
Radboud University Nijmegen Medical Centre	Radboud University Nijmegen Medical Centre, 100, 1.04% Radboud University Nijmegen Medical Centre 100 publications, 1.04%
University Medical Center Utrecht	University Medical Center Utrecht, 95, 0.99% University Medical Center Utrecht 95 publications, 0.99%
Université Catholique de Louvain	Université Catholique de Louvain, 93, 0.97% Université Catholique de Louvain 93 publications, 0.97%
Erasmus University Medical Center	Erasmus University Medical Center, 93, 0.97% Erasmus University Medical Center 93 publications, 0.97%
McGill University	McGill University, 92, 0.96% McGill University 92 publications, 0.96%
University College London	University College London, 91, 0.95% University College London 91 publications, 0.95%
Université de Montréal	Université de Montréal, 85, 0.88% Université de Montréal 85 publications, 0.88%
Catalan Institute of Oncology	Catalan Institute of Oncology, 82, 0.85% Catalan Institute of Oncology 82 publications, 0.85%
University of Melbourne	University of Melbourne, 79, 0.82% University of Melbourne 79 publications, 0.82%
Mayo Clinic	Mayo Clinic, 75, 0.78% Mayo Clinic 75 publications, 0.78%
Stanford University	Stanford University, 73, 0.76% Stanford University 73 publications, 0.76%
Imperial College London	Imperial College London, 70, 0.73% Imperial College London 70 publications, 0.73%
Universitair Ziekenhuis Leuven	Universitair Ziekenhuis Leuven, 69, 0.72% Universitair Ziekenhuis Leuven 69 publications, 0.72%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 69, 0.72% Katholieke Universiteit Leuven 69 publications, 0.72%
University Medical Center Groningen	University Medical Center Groningen, 68, 0.71% University Medical Center Groningen 68 publications, 0.71%
Karolinska Institute	Karolinska Institute, 65, 0.68% Karolinska Institute 65 publications, 0.68%
Medical University of Vienna	Medical University of Vienna, 64, 0.67% Medical University of Vienna 64 publications, 0.67%
University of Florence	University of Florence, 64, 0.67% University of Florence 64 publications, 0.67%
Leiden University Medical Center	Leiden University Medical Center, 62, 0.64% Leiden University Medical Center 62 publications, 0.64%
University of Toronto	University of Toronto, 62, 0.64% University of Toronto 62 publications, 0.64%
Universite Libre de Bruxelles	Universite Libre de Bruxelles, 61, 0.63% Universite Libre de Bruxelles 61 publications, 0.63%
University of California, San Francisco	University of California, San Francisco, 61, 0.63% University of California, San Francisco 61 publications, 0.63%
German Cancer Research Center	German Cancer Research Center, 61, 0.63% German Cancer Research Center 61 publications, 0.63%
Charité - Universitätsmedizin Berlin	Charité - Universitätsmedizin Berlin, 60, 0.62% Charité - Universitätsmedizin Berlin 60 publications, 0.62%
	20 40 60 80 100 120 140 160 180 200

With other countries

	100 200 300 400 500 600 700
USA	USA, 660, 6.86% USA 660 publications, 6.86%
United Kingdom	United Kingdom, 515, 5.36% United Kingdom 515 publications, 5.36%
Italy	Italy, 510, 5.3% Italy 510 publications, 5.3%
Belgium	Belgium, 499, 5.19% Belgium 499 publications, 5.19%
Switzerland	Switzerland, 499, 5.19% Switzerland 499 publications, 5.19%
Germany	Germany, 455, 4.73% Germany 455 publications, 4.73%
Canada	Canada, 388, 4.04% Canada 388 publications, 4.04%
Spain	Spain, 362, 3.76% Spain 362 publications, 3.76%
Netherlands	Netherlands, 346, 3.6% Netherlands 346 publications, 3.6%
Australia	Australia, 245, 2.55% Australia 245 publications, 2.55%
Denmark	Denmark, 160, 1.66% Denmark 160 publications, 1.66%
Sweden	Sweden, 148, 1.54% Sweden 148 publications, 1.54%
Austria	Austria, 137, 1.42% Austria 137 publications, 1.42%
Czech Republic	Czech Republic, 119, 1.24% Czech Republic 119 publications, 1.24%
Ireland	Ireland, 118, 1.23% Ireland 118 publications, 1.23%
Portugal	Portugal, 114, 1.19% Portugal 114 publications, 1.19%
Israel	Israel, 99, 1.03% Israel 99 publications, 1.03%
Poland	Poland, 91, 0.95% Poland 91 publications, 0.95%
China	China, 89, 0.93% China 89 publications, 0.93%
Finland	Finland, 79, 0.82% Finland 79 publications, 0.82%
Turkey	Turkey, 77, 0.8% Turkey 77 publications, 0.8%
Greece	Greece, 76, 0.79% Greece 76 publications, 0.79%
Tunisia	Tunisia, 73, 0.76% Tunisia 73 publications, 0.76%
Japan	Japan, 71, 0.74% Japan 71 publications, 0.74%
Norway	Norway, 69, 0.72% Norway 69 publications, 0.72%
India	India, 62, 0.64% India 62 publications, 0.64%
Republic of Korea	Republic of Korea, 54, 0.56% Republic of Korea 54 publications, 0.56%
Hungary	Hungary, 45, 0.47% Hungary 45 publications, 0.47%
Brazil	Brazil, 42, 0.44% Brazil 42 publications, 0.44%
	100 200 300 400 500 600 700

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1973 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.

Science degree

Academy membership

Research interests

Skills

	500 1000 1500 2000 2500 3000 3500 4000 4500
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 4275, 44.46% French Institute of Health and Medical Research 4275 publications, 44.46%
Université Marie et Louis Pasteur	Université Marie et Louis Pasteur, 2955, 30.73% Université Marie et Louis Pasteur 2955 publications, 30.73%
Centre Hospitalier Universitaire de Lille	Centre Hospitalier Universitaire de Lille, 1282, 13.33% Centre Hospitalier Universitaire de Lille 1282 publications, 13.33%
Centre Hospitalier Universitaire de Bordeaux	Centre Hospitalier Universitaire de Bordeaux, 1254, 13.04% Centre Hospitalier Universitaire de Bordeaux 1254 publications, 13.04%
Centre Hospitalier Universitaire de Nantes	Centre Hospitalier Universitaire de Nantes, 1221, 12.7% Centre Hospitalier Universitaire de Nantes 1221 publications, 12.7%
Hospices Civils de Lyon	Hospices Civils de Lyon, 1115, 11.6% Hospices Civils de Lyon 1115 publications, 11.6%
Paris Cité University	Paris Cité University, 1085, 11.28% Paris Cité University 1085 publications, 11.28%
Centre Hospitalier Universitaire de Toulouse	Centre Hospitalier Universitaire de Toulouse, 994, 10.34% Centre Hospitalier Universitaire de Toulouse 994 publications, 10.34%
Centre Hospitalier Universitaire de Nancy	Centre Hospitalier Universitaire de Nancy, 947, 9.85% Centre Hospitalier Universitaire de Nancy 947 publications, 9.85%
Centre Hospitalier de Besançon	Centre Hospitalier de Besançon, 908, 9.44% Centre Hospitalier de Besançon 908 publications, 9.44%
Sorbonne University	Sorbonne University, 897, 9.33% Sorbonne University 897 publications, 9.33%
Centre Hospitalier Universitaire de Rennes	Centre Hospitalier Universitaire de Rennes, 896, 9.32% Centre Hospitalier Universitaire de Rennes 896 publications, 9.32%
University Hospital of Montpellier	University Hospital of Montpellier, 883, 9.18% University Hospital of Montpellier 883 publications, 9.18%
Hôpitaux Universitaires de Strasbourg	Hôpitaux Universitaires de Strasbourg, 860, 8.94% Hôpitaux Universitaires de Strasbourg 860 publications, 8.94%
Grenoble Alpes University Hospital	Grenoble Alpes University Hospital, 772, 8.03% Grenoble Alpes University Hospital 772 publications, 8.03%
Centre Hospitalier Universitaire de Tours	Centre Hospitalier Universitaire de Tours, 747, 7.77% Centre Hospitalier Universitaire de Tours 747 publications, 7.77%
Centre Hospitalier Universitaire de Caen	Centre Hospitalier Universitaire de Caen, 705, 7.33% Centre Hospitalier Universitaire de Caen 705 publications, 7.33%
Hôpital Cochin	Hôpital Cochin, 642, 6.68% Hôpital Cochin 642 publications, 6.68%
Centre Hospitalier Universitaire de Rouen	Centre Hospitalier Universitaire de Rouen, 631, 6.56% Centre Hospitalier Universitaire de Rouen 631 publications, 6.56%
Centre Hospitalier Universitaire d'Angers	Centre Hospitalier Universitaire d'Angers, 587, 6.11% Centre Hospitalier Universitaire d'Angers 587 publications, 6.11%
Centre Hospitalier Universitaire de Reims	Centre Hospitalier Universitaire de Reims, 569, 5.92% Centre Hospitalier Universitaire de Reims 569 publications, 5.92%
Centre Hospitalier Universitaire de Clermont-Ferrand	Centre Hospitalier Universitaire de Clermont-Ferrand, 561, 5.83% Centre Hospitalier Universitaire de Clermont-Ferrand 561 publications, 5.83%
Centre Hospitalier Universitaire de Poitiers	Centre Hospitalier Universitaire de Poitiers, 554, 5.76% Centre Hospitalier Universitaire de Poitiers 554 publications, 5.76%
Université Claude Bernard Lyon 1	Université Claude Bernard Lyon 1, 540, 5.62% Université Claude Bernard Lyon 1 540 publications, 5.62%
Centre Hospitalier Universitaire de Nice	Centre Hospitalier Universitaire de Nice, 522, 5.43% Centre Hospitalier Universitaire de Nice 522 publications, 5.43%
Hôpital Lyon Sud	Hôpital Lyon Sud, 515, 5.36% Hôpital Lyon Sud 515 publications, 5.36%
Hôpital Bichat-Claude-Bernard	Hôpital Bichat-Claude-Bernard, 494, 5.14% Hôpital Bichat-Claude-Bernard 494 publications, 5.14%
Université Paris-Saclay	Université Paris-Saclay, 479, 4.98% Université Paris-Saclay 479 publications, 4.98%
Aix-Marseille University	Aix-Marseille University, 475, 4.94% Aix-Marseille University 475 publications, 4.94%
Necker–Enfants Malades Hospital	Necker–Enfants Malades Hospital, 473, 4.92% Necker–Enfants Malades Hospital 473 publications, 4.92%
	500 1000 1500 2000 2500 3000 3500 4000 4500