Medical University Clinics, Kaunas, Lithuania
Sc E-Uro Srl, Cluj Napoca, Romania
Nottingham City Hospital, Nottingham, United Kingdom
H. Sanchinarro, Madrid, Spain
H. Ramón y Cajal, Madrid, Spain
H. de la Santa Creu i Sant Pau, Barcelona, Spain
Hopital Tenon, Paris, France
Hôpital Lyon Sud -Hospices Civils de Lyon, Lyon, France
NZOZ Centrum Medyczne Mazovia, Warszawa, Poland
Women's Hospital School of Medicine, Zhejiang University, Zhejiang, China
Research Institute of Maternity and Childhood named after V.N. Gorodkov, Ivanovo, Russian Federation
Peking Union Medical College Hospital, Beijing, China
Private practice, Paris, France
Charité hospital, Berlin, Germany
Private clinic, Starnberg, Germany
Ipsen Central Contact, Warsaw, Poland
The Parkinson's and Movement Disorders Center, Southfield, Michigan, United States
Methodist Rehabilitation Center, Jackson, Mississippi, United States
Gershon Pain Specialists, Virginia Beach, Virginia, United States
Petz Aladar County Hospital, Gyor, Hungary
Medical Rehabilitation Center, Moscow, Russian Federation
Univerzitna nemocnica Bratislava, Bratislava, Slovakia
Malopolskie Centrum Medyczne, Krakow, Poland
State University, St Petersburg, Russian Federation
Derer's Hospital, Bratislava, Slovakia
A.O. S. Luigi Gonzaga, Orbassano ( TO), Italy