Gifu University, Gifu, Japan
Steno Diabetes Center Copenhagen, Department of Clinical Epidemiology, Gentofte, Denmark
University of Ulm, Institute for Epidemiology and medical biometry, Ulm, Germany
Penza regional clinical hospital named after N.N. Burdenko, Center Nr.: 70095, Penza, Russian Federation
MC "Diamedical 2013" OOD, Center Nr.: 35902, Dimitrovgrad, Bulgaria
"Medical Center-Razgrad"OOD, Center Nr.: 35910, Razgrad, Bulgaria
ICON, Groningen, Netherlands
Humanpharmakologisches Zentrum Biberach, Biberach, Germany
SGS Life Science Services - Clinical Research, Edegem, Belgium
SOUSEIKAI Sumida Hospital, Tokyo, Sumida-ku, Japan
Humanpharmakologisches Zentrum Biberach, Biberach, Germany
Tianjin Medical University General Hospital, Tianjin, China
HOP Robert Debré, Reims, France
Hedi Chaker Hospital, Department of Dermatology, Tunisia, Tunisia
PRA Health Sciences Onderzoekscentrum Martini, Groningen, Netherlands
Amsterdam UMC Locatie VUMC, Amsterdam, Netherlands