World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
80
Citations
29600
World Ranking
1140
National Ranking
60

Alexander W. Friedrich publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Alexander W. Friedrich sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 348 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Alexander W. Friedrich D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Alexander W. Friedrich sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 80 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Alexander W. Friedrich is affiliated with the University Medical Center Groningen in the Netherlands. Their research primarily spans the field of Medicine, with a focus on Oncology, Pulmonary and Respiratory Medicine, Epidemiology, Surgery, and Physiology.

The scientist's main topics of study include:

  • Pancreatic and Hepatic Oncology Research
  • Neuroendocrine Tumor Research Advances
  • Nutrition and Health in Aging
  • Clinical Nutrition and Gastroenterology
  • Renal Cell Carcinoma Treatment
  • Intraperitoneal and Appendiceal Malignancies
  • Gastric Cancer Management and Outcomes

Friedrich has contributed to multiple publications across several notable venues. The frequent venues include:

  • ESMO Open
  • Annals of Oncology
  • Cancers
  • Palliative Medicine
  • Clinical & Experimental Metastasis

Significant recent papers authored or co-authored by Friedrich are:

  • Clinical risk factors for ascites in metastatic pancreatic cancer, 2023, ESMO Open
  • C-reactive protein and white blood cell count are adverse prognostic markers for patients with advanced cancer on parenteral nutrition in a palliative care unit setting: A retrospective cohort study, 2022, Palliative Medicine
  • Brain metastases from hepatopancreatobiliary malignancies, 2023, Clinical & Experimental Metastasis
  • Current Landscape of Molecular Biomarkers in Gastroesophageal Tumors and Potential Strategies for Co-Expression Patterns, 2025, Cancers
  • Prognosticators of survival in patients with metastatic pancreatic cancer and ascites, 2023, ESMO Open

Friedrich frequently collaborates with several researchers, including:

  • Gerald W. Prager
  • Matthias Preusser
  • J.M. Berger
  • Elisabeth Bergen
  • Anna S. Berghoff

Best Publications

  • Discovery, research, and development of new antibiotics: the WHO priority list of antibiotic-resistant bacteria and tuberculosis.

    Evelina Tacconelli;Elena Carrara;Alessia Savoldi;Stephan Harbarth

  • The molecular evolution of methicillin-resistant Staphylococcus aureus.

    R.H. Deurenberg;C. Vink;Smilja Kalenić;A.W. Friedrich

  • Escherichia coli Harboring Shiga Toxin 2 Gene Variants: Frequency and Association with Clinical Symptoms

    Alexander W Friedrich;Martina Bielaszewska;Wen-Lan Zhang;Matthias Pulz

  • Meticillin-resistant Staphylococcus aureus (MRSA): global epidemiology and harmonisation of typing methods

    Stefania Stefani;Doo Ryeon Chung;Jodi A. Lindsay;Alex W. Friedrich

  • Methicillin-Resistant Staphylococcus aureus (MRSA): Burden of disease and control challenges in Europe

    Robin Köck;Karsten Becker;B. Cookson;J. E. van Gemert-Pijnen

  • Occurrence of carbapenemase-producing Klebsiella pneumoniae and Escherichia coli in the European survey of carbapenemase-producing Enterobacteriaceae (EuSCAPE): a prospective, multinational study.

    Hajo Grundmann;Hajo Grundmann;Corinna Glasner;Corinna Glasner;Barbara Albiger;David M Aanensen;David M Aanensen

  • Overview of molecular typing methods for outbreak detection and epidemiological surveillance

    Sabat Aj;Budimir A;Nashev D;Sá-Leão R

  • Geographic Distribution of Staphylococcus aureus Causing Invasive Infections in Europe: A Molecular-Epidemiological Analysis

    Hajo Grundmann;David M. Aanensen;Cees C. van den Wijngaard;Brian G. Spratt

  • Application of next generation sequencing in clinical microbiology and infection prevention.

    Ruud H. Deurenberg;Erik Bathoorn;Monika A. Chlebowicz;Natacha Couto

  • Circulating plasma concentrations of angiotensin-converting enzyme 2 in men and women with heart failure and effects of renin-angiotensin-aldosterone inhibitors.

    Iziah E. Sama;Alice Ravera;Alice Ravera;Bernadet T. Santema;Harry van Goor

  • Prevalence of Genes Encoding Pyrogenic Toxin Superantigens and Exfoliative Toxins among Strains of Staphylococcus aureus Isolated from Blood and Nasal Specimens

    Karsten Becker;Alexander W. Friedrich;Gabriele Lubritz;Maria Weilert

  • Assignment of Staphylococcus isolates to groups by spa typing, SmaI macrorestriction analysis, and multilocus sequence typing.

    B Strommenger;C Kettlitz;T Weniger;D Harmsen

  • Emergence of methicillin-resistant Staphylococcus aureus (MRSA) in different animal species

    Christiane Cuny;Alexander Friedrich;Svetlana Kozytska;Franziska Layer

  • Analysis of collection of hemolytic uremic syndrome-associated enterohemorrhagic Escherichia coli

    Alexander Mellmann;Martina Bielaszewska;Robin Köck;Alexander W Friedrich

  • Carbapenem-resistant Enterobacteriaceae in wildlife, food-producing, and companion animals: a systematic review

    R. Köck;I. Daniels-Haardt;K. Becker;A. Mellmann

  • Carbapenemase-producing Enterobacteriaceae in Europe: A survey among national experts from 39 countries, February 2013

    C. Glasner;B. Albiger;G. Buist;A. Tambić Andrašević

  • Livestock-associated methicillin-resistant Staphylococcus aureus (MRSA) as causes of human infection and colonization in Germany.

    Robin Köck;Frieder Schaumburg;Alexander Mellmann;Mahir Köksal

  • Faecal S100A12 as a non-invasive marker distinguishing inflammatory bowel disease from irritable bowel syndrome

    Thomas Kaiser;Jost Langhorst;Helmut Wittkowski;Karsten Becker

  • Livestock-associated Methicillin-Resistant Staphylococcus aureus in Humans, Europe

    Brigitte A G L van Cleef;Dominique Louis Monnet;Andreas Voss;Karina K. Krziwanek

  • Practical issues in implementing whole-genome-sequencing in routine diagnostic microbiology

    John W A Rossen;Alexander W Friedrich;Jacob Moran-Gilad

  • High Interlaboratory Reproducibility of DNA Sequence-Based Typing of Bacteria in a Multicenter Study

    Marta Aires-de-Sousa;K Boye;H de Lencastre;A Deplano

Frequent Co-Authors

John W. A. Rossen
John W. A. Rossen University Medical Center Groningen
Helge Karch
Helge Karch University of Münster
Robin Köck
Robin Köck Essen University Hospital
Karsten Becker
Karsten Becker Greifswald University Hospital
Alexander Mellmann
Alexander Mellmann University of Münster
Hajo Grundmann
Hajo Grundmann University of Freiburg
Martina Bielaszewska
Martina Bielaszewska University of Münster
Jan Kluytmans
Jan Kluytmans Utrecht University
Georg Peters
Georg Peters University of Münster
Wolfgang P. Schleich
Wolfgang P. Schleich University of Ulm

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Related Online Degrees & Career Pathways

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Pursuing a bachelor of science in health information management salary-focused degree often results in highly rewarding positions managing healthcare data systems—vital for tracking disease patterns and lab results in microbiology.

To find a quality program, prospective students should consider enrolling in the best online health information management degree cahiim accredited offerings, which ensure rigorous curriculum standards and national recognition.

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