Nippon Medical School Hospital, Tokyo, Bunkyo-ku, Japan
St. Mary's Clinical Hospital, Bucharest, Romania
Dr. Ion Cantacuzino Clinical Hospital, Bucharest, Bucharest, Romania
CRS Clinical Research Services Mannheim GmbH, Mannheim, Germany
Charité - Universitätsmedizin Berlin, Berlin, Germany
Radboud Universitair Medisch Centrum, Nijmegen, Netherlands
Hospital Sant Joan de Déu, Barcelona, Spain
Humanpharmakologisches Zentrum Biberach, Biberach, Germany
SGS Life Science Services - Clinical Research, Edegem, Belgium
ICON, Groningen, Netherlands
ICON, Groningen, Netherlands
Southern Cancer Center, Mobile, Alabama, United States
University of Arizona, Tucson, Arizona, United States
University of Southern California, Los Angeles, California, United States
Clinic "Agios Loukas", Thessaloniki, Greece
Private physician, Thessaloniki, Greece
"G. Gennimatas" General Hospital of Athens, Athens, Greece
eMax Health, White Plains, New York, United States