Mark Greer

Summary

Mark Greer. Role: ORCID lists "Ärzte" (Pneumologie und Infektiologie, Hannover Medical School); "Physician" (Respiratory Medicine, Hannover Medical School). Basis of the role: ORCID employment entries without an end date (some asserted by the named organisation, others by the record holder; may be out of date). Field indicated by the unit name: respiratory medicine (source: the same ORCID entries). Affiliation: Hannover Medical School, Hannover (DE). Basis: ORCID record, employment entries without an end date (self-asserted, may be out of date). Counts in the OpenAlex corpus (retrieved 2026-10-10): 37 papers and 401 citations over ten years; 7 first-author and 3 last-author papers. Ranks: main 80, excluding consensus papers 65, first or last author 73. The method is stated once on the People list page. Linked papers are the most-cited corpus papers of this author.

Citation ranks (10 years)

Citations: 401 in total, 401 excluding consensus and guideline papers (0 of this author's papers excluded), 111 on first or last author papers (7 first, 3 last).

Role and field

Role

"Ärzte" (Pneumologie und Infektiologie, Hannover Medical School); "Physician" (Respiratory Medicine, Hannover Medical School)

Role status

verified from ORCID (entries asserted by the record holder or by the named organisation; may be out of date)

Role basis

ORCID employment entries without an end date (some asserted by the named organisation, others by the record holder; may be out of date)

Field

respiratory medicine

Field basis

the same ORCID entries

Only what a cited source supports is stated. Entries marked self-asserted come from the person's own ORCID record. The field is taken from the name of the unit, not inferred from the person's name.

Details

affiliation

Hannover Medical School, Hannover (DE)

papers 10y

37

fractional papers 10y

3.85

citations 10y

401

fractional citations 10y

42.9

ranking retrieved

2026-10-10

orcid

0000-0003-3234-306X

openalex author id

A5053155123

merged open alex profiles

3

affiliation basis

ORCID record, employment entries without an end date (self-asserted, may be out of date)

papers excluding consensus 10y

37

citations excluding consensus 10y

401

consensus papers excluded 10y

0

first author papers 10y

7

last author papers 10y

3

lead author citations 10y

111

lead author papers 10y

10

Sources and links

• ORCID record (role and affiliation entries are self-asserted) (primary)
• OpenAlex author profile (ranking source)
• Most-cited CLAD paper in corpus: MRI‐derived regional flow‐volume loop parameters detect early‐stage chronic lung allograft dysfunction (Journal of Magnetic Resonance Imaging, 2019); 63 citations; DOI 10.1002/jmri.26799
• Most-cited CLAD paper in corpus: Association of Higher CD4+CD25highCD127low, FoxP3+, and IL-2+ T Cell Frequencies Early After Lung Transplantation With Less Chronic Lung Allograft Dysfunction at Two Years (American Journal of Transplantation, 2017); 52 citations; DOI 10.1111/ajt.14148
• Most-cited CLAD paper in corpus: Detection of chronic lung allograft dysfunction using ventilation-weighted Fourier decomposition MRI (American Journal of Transplantation, 2018); 29 citations; DOI 10.1111/ajt.14759
• Most-cited CLAD paper in corpus: A European Multi-Center Analysis of Extracorporeal Photopheresis as Therapy for Chronic Lung Allograft Dysfunction (Transplant International, 2024); 27 citations; DOI 10.3389/ti.2023.11551
• Most-cited CLAD paper in corpus: Breath volatile organic compounds of lung transplant recipients with and without chronic lung allograft dysfunction (Journal of Breath Research, 2018); 12 citations; DOI 10.1088/1752-7163/aac5af
• ORCID employment entries (source of the role)

Known gaps in this record

• centre membership relation (not asserted)
• funding and conflicts of interest
• only the top-30 entries were checked by hand for ID merges and splits