About the Authors

Gordana M. Dejanovic

Contributed equally to this work with: Gordana M. Dejanovic, Eralda Asllanaj

Roles Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Faculty of Medicine, Department of Ophthalmology, University of Novi Sad, Novi Sad, Serbia

Eralda Asllanaj

Contributed equally to this work with: Gordana M. Dejanovic, Eralda Asllanaj

Roles Investigation, Writing – original draft, Writing – review & editing

Affiliation Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands

Magda Gamba

Roles Writing – original draft, Writing – review & editing

Affiliation Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland

Peter Francis Raguindin

Roles Writing – original draft, Writing – review & editing

Affiliations Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland, Swiss Paraplegic Research, Nottwil, Switzerland

Oche Adam Itodo

Roles Writing – original draft, Writing – review & editing

Affiliations Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland, Swiss Paraplegic Research, Nottwil, Switzerland

Beatrice Minder

Roles Methodology, Writing – review & editing

Affiliation Public Health & Primary Care Library, University Library of Bern, University of Bern, Bern, Switzerland

Weston Bussler

Roles Writing – original draft, Writing – review & editing

Affiliation Nutrition Innovation Center, Standard Process Inc., Kannapolis, NC, United States of America

Brandon Metzger

Roles Writing – original draft, Writing – review & editing

Affiliation Nutrition Innovation Center, Standard Process Inc., Kannapolis, NC, United States of America

Taulant Muka

Roles Methodology, Writing – original draft, Writing – review & editing

Affiliation Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland

Marija Glisic

Roles Conceptualization, Supervision, Validation, Writing – original draft, Writing – review & editing

marija.glisic@ispm.unibe.ch

‡ These authors also contributed equally to this work.

Affiliations Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland, Swiss Paraplegic Research, Nottwil, Switzerland

Hua Kern

Roles Conceptualization, Resources, Supervision, Writing – original draft, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Nutrition Innovation Center, Standard Process Inc., Kannapolis, NC, United States of America

Competing Interests

Commercial affiliations of HK, WB, BMetzger did not alter their adherence to PLOS ONE policies on sharing data and materials. Other authors have nothing to disclose.