University Hospital of Guadalajara

Are you a researcher?

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

Short name

UHG

Country, city

Spain, Guadalajara

00jkz9152

Organization website

Publications

1 865

Citations

18 525

h-index

Top-3 journals

Medicine (Barcelona) (219 publications)

Archivos de Bronconeumologia (90 publications)

Cirugia Espanola (57 publications)

Top-3 organizations

Universidad de Alcalá (484 publications)

Hospital Universitario La Paz (208 publications)

Hospital Universitario Ramón y Cajal (183 publications)

Top-3 foreign organizations

Istituti di Ricovero e Cura a Carattere Scientifico (22 publications)

University of Mannheim (16 publications)

Azienda ospedaliero universitaria Sant'Andrea (15 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1991

Total publications

1865

Total citations

18525

Citations per publication

9.93

Average publications per year

51.81

Average authors per publication

10.21

h-index

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

	100 200 300 400 500 600
General Medicine	General Medicine, 558, 29.92% General Medicine 558 publications, 29.92%
Dermatology	Dermatology, 150, 8.04% Dermatology 150 publications, 8.04%
Surgery	Surgery, 115, 6.17% Surgery 115 publications, 6.17%
Oncology	Oncology, 107, 5.74% Oncology 107 publications, 5.74%
Pulmonary and Respiratory Medicine	Pulmonary and Respiratory Medicine, 104, 5.58% Pulmonary and Respiratory Medicine 104 publications, 5.58%
Immunology and Allergy	Immunology and Allergy, 103, 5.52% Immunology and Allergy 103 publications, 5.52%
Pathology and Forensic Medicine	Pathology and Forensic Medicine, 87, 4.66% Pathology and Forensic Medicine 87 publications, 4.66%
Cancer Research	Cancer Research, 76, 4.08% Cancer Research 76 publications, 4.08%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 76, 4.08% Cardiology and Cardiovascular Medicine 76 publications, 4.08%
Immunology	Immunology, 76, 4.08% Immunology 76 publications, 4.08%
Histology	Histology, 74, 3.97% Histology 74 publications, 3.97%
Rheumatology	Rheumatology, 61, 3.27% Rheumatology 61 publications, 3.27%
Gastroenterology	Gastroenterology, 61, 3.27% Gastroenterology 61 publications, 3.27%
Hematology	Hematology, 60, 3.22% Hematology 60 publications, 3.22%
Infectious Diseases	Infectious Diseases, 54, 2.9% Infectious Diseases 54 publications, 2.9%
Microbiology (medical)	Microbiology (medical), 49, 2.63% Microbiology (medical) 49 publications, 2.63%
Endocrinology, Diabetes and Metabolism	Endocrinology, Diabetes and Metabolism, 45, 2.41% Endocrinology, Diabetes and Metabolism 45 publications, 2.41%
Hepatology	Hepatology, 44, 2.36% Hepatology 44 publications, 2.36%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 42, 2.25% Public Health, Environmental and Occupational Health 42 publications, 2.25%
Nephrology	Nephrology, 42, 2.25% Nephrology 42 publications, 2.25%
Cell Biology	Cell Biology, 37, 1.98% Cell Biology 37 publications, 1.98%
Critical Care and Intensive Care Medicine	Critical Care and Intensive Care Medicine, 37, 1.98% Critical Care and Intensive Care Medicine 37 publications, 1.98%
Biochemistry	Biochemistry, 36, 1.93% Biochemistry 36 publications, 1.93%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 34, 1.82% General Biochemistry, Genetics and Molecular Biology 34 publications, 1.82%
Endocrinology	Endocrinology, 33, 1.77% Endocrinology 33 publications, 1.77%
Medicine (miscellaneous)	Medicine (miscellaneous), 29, 1.55% Medicine (miscellaneous) 29 publications, 1.55%
Obstetrics and Gynecology	Obstetrics and Gynecology, 27, 1.45% Obstetrics and Gynecology 27 publications, 1.45%
Pharmacology (medical)	Pharmacology (medical), 26, 1.39% Pharmacology (medical) 26 publications, 1.39%
Geriatrics and Gerontology	Geriatrics and Gerontology, 26, 1.39% Geriatrics and Gerontology 26 publications, 1.39%
Family Practice	Family Practice, 25, 1.34% Family Practice 25 publications, 1.34%
	100 200 300 400 500 600

Journals

	50 100 150 200 250
Medicine (Barcelona)	Medicine (Barcelona), 219, 11.74% Medicine (Barcelona) 219 publications, 11.74%
Archivos de Bronconeumologia	Archivos de Bronconeumologia, 90, 4.83% Archivos de Bronconeumologia 90 publications, 4.83%
Cirugia Espanola	Cirugia Espanola, 57, 3.06% Cirugia Espanola 57 publications, 3.06%
Actas Dermo-Sifiliograficas	Actas Dermo-Sifiliograficas, 57, 3.06% Actas Dermo-Sifiliograficas 57 publications, 3.06%
Contact Dermatitis	Contact Dermatitis, 48, 2.57% Contact Dermatitis 48 publications, 2.57%
Cirugía Española (English Edition)	Cirugía Española (English Edition), 32, 1.72% Cirugía Española (English Edition) 32 publications, 1.72%
Blood	Blood, 31, 1.66% Blood 31 publications, 1.66%
Revista Clinica Espanola	Revista Clinica Espanola, 30, 1.61% Revista Clinica Espanola 30 publications, 1.61%
Medicina Clinica	Medicina Clinica, 26, 1.39% Medicina Clinica 26 publications, 1.39%
Clinical and Translational Oncology	Clinical and Translational Oncology, 25, 1.34% Clinical and Translational Oncology 25 publications, 1.34%
Piel	Piel, 24, 1.29% Piel 24 publications, 1.29%
Semergen	Semergen, 24, 1.29% Semergen 24 publications, 1.29%
Annals of the Rheumatic Diseases	Annals of the Rheumatic Diseases, 24, 1.29% Annals of the Rheumatic Diseases 24 publications, 1.29%
Reumatologia Clinica	Reumatologia Clinica, 22, 1.18% Reumatologia Clinica 22 publications, 1.18%
Nefrologia	Nefrologia, 21, 1.13% Nefrologia 21 publications, 1.13%
Revista Espanola de Cardiologia	Revista Espanola de Cardiologia, 19, 1.02% Revista Espanola de Cardiologia 19 publications, 1.02%
Gastroenterologia y Hepatologia	Gastroenterologia y Hepatologia, 19, 1.02% Gastroenterologia y Hepatologia 19 publications, 1.02%
Enfermedades Infecciosas y Microbiologia Clinica	Enfermedades Infecciosas y Microbiologia Clinica, 17, 0.91% Enfermedades Infecciosas y Microbiologia Clinica 17 publications, 0.91%
Revista Espanola de Geriatria y Gerontologia	Revista Espanola de Geriatria y Gerontologia, 16, 0.86% Revista Espanola de Geriatria y Gerontologia 16 publications, 0.86%
World Journal of Gastroenterology	World Journal of Gastroenterology, 16, 0.86% World Journal of Gastroenterology 16 publications, 0.86%
Reumatología Clínica (English Edition)	Reumatología Clínica (English Edition), 15, 0.8% Reumatología Clínica (English Edition) 15 publications, 0.8%
Journal of the European Academy of Dermatology and Venereology	Journal of the European Academy of Dermatology and Venereology, 13, 0.7% Journal of the European Academy of Dermatology and Venereology 13 publications, 0.7%
Journal of Clinical Oncology	Journal of Clinical Oncology, 13, 0.7% Journal of Clinical Oncology 13 publications, 0.7%
European Heart Journal	European Heart Journal, 12, 0.64% European Heart Journal 12 publications, 0.64%
Actas Urologicas Espanolas	Actas Urologicas Espanolas, 12, 0.64% Actas Urologicas Espanolas 12 publications, 0.64%
Nephrology Dialysis Transplantation	Nephrology Dialysis Transplantation, 12, 0.64% Nephrology Dialysis Transplantation 12 publications, 0.64%
Journal of Clinical Medicine	Journal of Clinical Medicine, 11, 0.59% Journal of Clinical Medicine 11 publications, 0.59%
Revista Espanola de Anestesiologia y Reanimacion	Revista Espanola de Anestesiologia y Reanimacion, 10, 0.54% Revista Espanola de Anestesiologia y Reanimacion 10 publications, 0.54%
Revista española de cardiología (English ed.)	Revista española de cardiología (English ed.), 10, 0.54% Revista española de cardiología (English ed.) 10 publications, 0.54%
Medicina Intensiva	Medicina Intensiva, 10, 0.54% Medicina Intensiva 10 publications, 0.54%
	50 100 150 200 250

Publishers

	200 400 600 800 1000 1200
Elsevier	Elsevier, 1118, 59.95% Elsevier 1118 publications, 59.95%
Wiley	Wiley, 177, 9.49% Wiley 177 publications, 9.49%
Springer Nature	Springer Nature, 138, 7.4% Springer Nature 138 publications, 7.4%
MDPI	MDPI, 62, 3.32% MDPI 62 publications, 3.32%
Oxford University Press	Oxford University Press, 48, 2.57% Oxford University Press 48 publications, 2.57%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 37, 1.98% Ovid Technologies (Wolters Kluwer Health) 37 publications, 1.98%
Taylor & Francis	Taylor & Francis, 33, 1.77% Taylor & Francis 33 publications, 1.77%
American Society of Hematology	American Society of Hematology, 31, 1.66% American Society of Hematology 31 publications, 1.66%
Baishideng Publishing Group	Baishideng Publishing Group, 25, 1.34% Baishideng Publishing Group 25 publications, 1.34%
Frontiers Media S.A.	Frontiers Media S.A., 17, 0.91% Frontiers Media S.A. 17 publications, 0.91%
S. Karger AG	S. Karger AG, 14, 0.75% S. Karger AG 14 publications, 0.75%
SAGE	SAGE, 13, 0.7% SAGE 13 publications, 0.7%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 13, 0.7% American Society of Clinical Oncology (ASCO) 13 publications, 0.7%
IMR Press	IMR Press, 9, 0.48% IMR Press 9 publications, 0.48%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 9, 0.48% Public Library of Science (PLoS) 9 publications, 0.48%
Mary Ann Liebert	Mary Ann Liebert, 8, 0.43% Mary Ann Liebert 8 publications, 0.43%
American Thoracic Society	American Thoracic Society, 8, 0.43% American Thoracic Society 8 publications, 0.43%
European Respiratory Society (ERS)	European Respiratory Society (ERS), 8, 0.43% European Respiratory Society (ERS) 8 publications, 0.43%
BMJ	BMJ, 8, 0.43% BMJ 8 publications, 0.43%
Edizioni Minerva Medica	Edizioni Minerva Medica, 7, 0.38% Edizioni Minerva Medica 7 publications, 0.38%
American Medical Association (AMA)	American Medical Association (AMA), 7, 0.38% American Medical Association (AMA) 7 publications, 0.38%
Cambridge University Press	Cambridge University Press, 5, 0.27% Cambridge University Press 5 publications, 0.27%
Walter de Gruyter	Walter de Gruyter, 5, 0.27% Walter de Gruyter 5 publications, 0.27%
AME Publishing Company	AME Publishing Company, 5, 0.27% AME Publishing Company 5 publications, 0.27%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 4, 0.21% Georg Thieme Verlag KG 4 publications, 0.21%
Hindawi Limited	Hindawi Limited, 4, 0.21% Hindawi Limited 4 publications, 0.21%
American Society for Microbiology	American Society for Microbiology, 3, 0.16% American Society for Microbiology 3 publications, 0.16%
Spandidos Publications	Spandidos Publications, 3, 0.16% Spandidos Publications 3 publications, 0.16%
National Institute of Infectious Diseases	National Institute of Infectious Diseases, 3, 0.16% National Institute of Infectious Diseases 3 publications, 0.16%
Bentham Science Publishers Ltd.	Bentham Science Publishers Ltd., 2, 0.11% Bentham Science Publishers Ltd. 2 publications, 0.11%
	200 400 600 800 1000 1200

With other organizations

With foreign organizations

	5 10 15 20 25
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 22, 1.18% Istituti di Ricovero e Cura a Carattere Scientifico 22 publications, 1.18%
University of Mannheim	University of Mannheim, 16, 0.86% University of Mannheim 16 publications, 0.86%
Azienda ospedaliero universitaria Sant'Andrea	Azienda ospedaliero universitaria Sant'Andrea, 15, 0.8% Azienda ospedaliero universitaria Sant'Andrea 15 publications, 0.8%
Heidelberg University	Heidelberg University, 14, 0.75% Heidelberg University 14 publications, 0.75%
Vrije Universiteit Medical Center	Vrije Universiteit Medical Center, 14, 0.75% Vrije Universiteit Medical Center 14 publications, 0.75%
University of Foggia	University of Foggia, 12, 0.64% University of Foggia 12 publications, 0.64%
Southern University of Science and Technology	Southern University of Science and Technology, 11, 0.59% Southern University of Science and Technology 11 publications, 0.59%
University Hospitals Bristol and Weston NHS Foundation Trust	University Hospitals Bristol and Weston NHS Foundation Trust, 11, 0.59% University Hospitals Bristol and Weston NHS Foundation Trust 11 publications, 0.59%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 11, 0.59% French Institute of Health and Medical Research 11 publications, 0.59%
Karolinska University Hospital	Karolinska University Hospital, 10, 0.54% Karolinska University Hospital 10 publications, 0.54%
Universitair Ziekenhuis Leuven	Universitair Ziekenhuis Leuven, 9, 0.48% Universitair Ziekenhuis Leuven 9 publications, 0.48%
Medical University of Vienna	Medical University of Vienna, 9, 0.48% Medical University of Vienna 9 publications, 0.48%
University of Oxford	University of Oxford, 9, 0.48% University of Oxford 9 publications, 0.48%
Centro Cardiologico Monzino	Centro Cardiologico Monzino, 9, 0.48% Centro Cardiologico Monzino 9 publications, 0.48%
Harvard University	Harvard University, 9, 0.48% Harvard University 9 publications, 0.48%
Erasmus University Medical Center	Erasmus University Medical Center, 9, 0.48% Erasmus University Medical Center 9 publications, 0.48%
St. James's Hospital	St. James's Hospital, 9, 0.48% St. James's Hospital 9 publications, 0.48%
Lund University	Lund University, 8, 0.43% Lund University 8 publications, 0.43%
Radboud University Nijmegen Medical Centre	Radboud University Nijmegen Medical Centre, 8, 0.43% Radboud University Nijmegen Medical Centre 8 publications, 0.43%
Karolinska Institute	Karolinska Institute, 8, 0.43% Karolinska Institute 8 publications, 0.43%
IRCCS Humanitas Research Hospital	IRCCS Humanitas Research Hospital, 8, 0.43% IRCCS Humanitas Research Hospital 8 publications, 0.43%
Azienda Ospedaliero Universitaria San Giovanni Battista	Azienda Ospedaliero Universitaria San Giovanni Battista, 8, 0.43% Azienda Ospedaliero Universitaria San Giovanni Battista 8 publications, 0.43%
University of Melbourne	University of Melbourne, 8, 0.43% University of Melbourne 8 publications, 0.43%
Technische Universität Dresden	Technische Universität Dresden, 7, 0.38% Technische Universität Dresden 7 publications, 0.38%
University of Manchester	University of Manchester, 7, 0.38% University of Manchester 7 publications, 0.38%
Humanitas University	Humanitas University, 7, 0.38% Humanitas University 7 publications, 0.38%
Peter MacCallum Cancer Centre	Peter MacCallum Cancer Centre, 7, 0.38% Peter MacCallum Cancer Centre 7 publications, 0.38%
Brigham and Women's Hospital	Brigham and Women's Hospital, 7, 0.38% Brigham and Women's Hospital 7 publications, 0.38%
Amsterdam University Medical Center	Amsterdam University Medical Center, 7, 0.38% Amsterdam University Medical Center 7 publications, 0.38%
Mayo Clinic	Mayo Clinic, 7, 0.38% Mayo Clinic 7 publications, 0.38%
	5 10 15 20 25

With other countries

	10 20 30 40 50 60 70 80
USA	USA, 80, 4.29% USA 80 publications, 4.29%
Italy	Italy, 68, 3.65% Italy 68 publications, 3.65%
United Kingdom	United Kingdom, 67, 3.59% United Kingdom 67 publications, 3.59%
Germany	Germany, 64, 3.43% Germany 64 publications, 3.43%
France	France, 33, 1.77% France 33 publications, 1.77%
Netherlands	Netherlands, 29, 1.55% Netherlands 29 publications, 1.55%
Ecuador	Ecuador, 25, 1.34% Ecuador 25 publications, 1.34%
Australia	Australia, 24, 1.29% Australia 24 publications, 1.29%
Sweden	Sweden, 22, 1.18% Sweden 22 publications, 1.18%
China	China, 21, 1.13% China 21 publications, 1.13%
Austria	Austria, 18, 0.97% Austria 18 publications, 0.97%
Portugal	Portugal, 16, 0.86% Portugal 16 publications, 0.86%
Belgium	Belgium, 16, 0.86% Belgium 16 publications, 0.86%
Greece	Greece, 15, 0.8% Greece 15 publications, 0.8%
Cuba	Cuba, 15, 0.8% Cuba 15 publications, 0.8%
Canada	Canada, 12, 0.64% Canada 12 publications, 0.64%
Brazil	Brazil, 10, 0.54% Brazil 10 publications, 0.54%
Ireland	Ireland, 10, 0.54% Ireland 10 publications, 0.54%
Japan	Japan, 10, 0.54% Japan 10 publications, 0.54%
Chile	Chile, 9, 0.48% Chile 9 publications, 0.48%
Norway	Norway, 8, 0.43% Norway 8 publications, 0.43%
Argentina	Argentina, 7, 0.38% Argentina 7 publications, 0.38%
Colombia	Colombia, 7, 0.38% Colombia 7 publications, 0.38%
Switzerland	Switzerland, 7, 0.38% Switzerland 7 publications, 0.38%
Bulgaria	Bulgaria, 6, 0.32% Bulgaria 6 publications, 0.32%
Denmark	Denmark, 6, 0.32% Denmark 6 publications, 0.32%
Mexico	Mexico, 6, 0.32% Mexico 6 publications, 0.32%
Serbia	Serbia, 6, 0.32% Serbia 6 publications, 0.32%
Turkey	Turkey, 6, 0.32% Turkey 6 publications, 0.32%
	10 20 30 40 50 60 70 80

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1991 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.

	50 100 150 200 250 300 350 400 450 500
Universidad de Alcalá	Universidad de Alcalá, 484, 25.95% Universidad de Alcalá 484 publications, 25.95%
Hospital Universitario La Paz	Hospital Universitario La Paz, 208, 11.15% Hospital Universitario La Paz 208 publications, 11.15%
Hospital Universitario Ramón y Cajal	Hospital Universitario Ramón y Cajal, 183, 9.81% Hospital Universitario Ramón y Cajal 183 publications, 9.81%
Hospital Universitario de La Princesa	Hospital Universitario de La Princesa, 149, 7.99% Hospital Universitario de La Princesa 149 publications, 7.99%
Hospital Universitario Príncipe de Asturias	Hospital Universitario Príncipe de Asturias, 128, 6.86% Hospital Universitario Príncipe de Asturias 128 publications, 6.86%
Hospital Universitario Fundación Jiménez Díaz	Hospital Universitario Fundación Jiménez Díaz, 123, 6.6% Hospital Universitario Fundación Jiménez Díaz 123 publications, 6.6%
Hospital Clínic de Barcelona	Hospital Clínic de Barcelona, 122, 6.54% Hospital Clínic de Barcelona 122 publications, 6.54%
Hospital General Universitario Gregorio Marañón	Hospital General Universitario Gregorio Marañón, 120, 6.43% Hospital General Universitario Gregorio Marañón 120 publications, 6.43%
Hospital Clínico San Carlos	Hospital Clínico San Carlos, 119, 6.38% Hospital Clínico San Carlos 119 publications, 6.38%
Hospital Universitario 12 De Octubre	Hospital Universitario 12 De Octubre, 112, 6.01% Hospital Universitario 12 De Octubre 112 publications, 6.01%
Centro de Investigación Biomédica en Red de Enfermedades Respiratorias	Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, 105, 5.63% Centro de Investigación Biomédica en Red de Enfermedades Respiratorias 105 publications, 5.63%
Hospital Universitari Germans Trias i Pujol	Hospital Universitari Germans Trias i Pujol, 101, 5.42% Hospital Universitari Germans Trias i Pujol 101 publications, 5.42%
Hospital Universitario Infanta Sofía	Hospital Universitario Infanta Sofía, 101, 5.42% Hospital Universitario Infanta Sofía 101 publications, 5.42%
Autonomous University of Barcelona	Autonomous University of Barcelona, 97, 5.2% Autonomous University of Barcelona 97 publications, 5.2%
Hospital de la Santa Creu i Sant Pau	Hospital de la Santa Creu i Sant Pau, 97, 5.2% Hospital de la Santa Creu i Sant Pau 97 publications, 5.2%
Instituto de Salud Carlos III	Instituto de Salud Carlos III, 91, 4.88% Instituto de Salud Carlos III 91 publications, 4.88%
Marqués de Valdecilla University Hospital	Marqués de Valdecilla University Hospital, 86, 4.61% Marqués de Valdecilla University Hospital 86 publications, 4.61%
Virgen del Rocío University Hospital	Virgen del Rocío University Hospital, 83, 4.45% Virgen del Rocío University Hospital 83 publications, 4.45%
Puerta de Hierro Majadahonda University Hospital	Puerta de Hierro Majadahonda University Hospital, 83, 4.45% Puerta de Hierro Majadahonda University Hospital 83 publications, 4.45%
Getafe University Hospital	Getafe University Hospital, 83, 4.45% Getafe University Hospital 83 publications, 4.45%
Hospital Universitario Fundación Alcorcón	Hospital Universitario Fundación Alcorcón, 82, 4.4% Hospital Universitario Fundación Alcorcón 82 publications, 4.4%
Miguel Servet University Hospital	Miguel Servet University Hospital, 80, 4.29% Miguel Servet University Hospital 80 publications, 4.29%
Vall d'Hebron University Hospital	Vall d'Hebron University Hospital, 79, 4.24% Vall d'Hebron University Hospital 79 publications, 4.24%
Cruces University Hospital	Cruces University Hospital, 79, 4.24% Cruces University Hospital 79 publications, 4.24%
Universidad Autónoma de Madrid	Universidad Autónoma de Madrid, 78, 4.18% Universidad Autónoma de Madrid 78 publications, 4.18%
Reina Sofia Hospital	Reina Sofia Hospital, 77, 4.13% Reina Sofia Hospital 77 publications, 4.13%
Hospital Universitario Infanta Leonor	Hospital Universitario Infanta Leonor, 77, 4.13% Hospital Universitario Infanta Leonor 77 publications, 4.13%
Universidad Complutense de Madrid	Universidad Complutense de Madrid, 74, 3.97% Universidad Complutense de Madrid 74 publications, 3.97%
Hospital Universitario Virgen de la Arrixaca	Hospital Universitario Virgen de la Arrixaca, 74, 3.97% Hospital Universitario Virgen de la Arrixaca 74 publications, 3.97%
Complejo Hospitalario Universitario de Toledo	Complejo Hospitalario Universitario de Toledo, 74, 3.97% Complejo Hospitalario Universitario de Toledo 74 publications, 3.97%
	50 100 150 200 250 300 350 400 450 500