Peking University Shenzhen Hospital
China
Ss Cosmas and Damian Rehabilitation Institute
Hungary
University of Catania
Italy
Northwestern University Feinberg School of Medicine
United States
University of California
United States
Hospital General Universitario de Alicante
Spain
UT Health San Antonio
United States
Massachusetts General Hospital
United States
Yale University
United States
Democritus University of Thrace
Greece
Moscow Research institute of Psychiatry
Russian Federation
University of Eastern Piedmont
Italy
Moscow State University
Russian Federation
DIT University
India
Namik Kemal University
Turkey
Kyoto University
Japan
University of Milan
Italy
Federal University of Sao Paulo
Brazil
University of Massachusetts Medical School
United States
"State University of Medicine and Pharmacy “Nicolae Testemitanu"
Moldova, Republic of
First Pavlov State Medical University of St. Petersburg
Russian Federation
HCG Apex Cancer Centre
India
Dnipro Medical Institute of Conventional and Alternative Medicine
Ukraine
Parkinsons Clinic of Eastern Toronto and Movement Disorders Centre
Canada
University of Messina
Italy
Hyundai Hospital
Korea, Republic of
Mustapha Bacha Hospital
Algeria
University of Calabar
Nigeria
Johns Hopkins University School of Medicine
United States
University of Medicine Tirana
Albania
Albert Einstein College of Medicine
United States
General Hospital Celje
Slovenia
University of Messina
Italy
University of Catania
Italy
Aristotle University of Thessaloniki
Greece
University of Palermo
Italy
University Hospital of Umeå
Sweden
National TsingHua University
Taiwan
G R Medical College
India
University of Catanzaro “Magna Graecia“
Italy
London Corporation Grand Prairie
United States
Alzahra University
Iran (Islamic Republic of)
Charles University
Czech Republic