Clinical Center of Serbia, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Belgrade, Serbia
"Institute of Endocrinological Pathology named after Danilevskij V.Ya., AMS of Ukraine", Department of General Endocrinology, Kharkiv, Ukraine
"Institute of Endocrinology and Metabolism named after V.P.Komisarenko, AMS Ukraine", Department of General Endocrinology, Kiev, Ukraine
Hospital de Txagorritxu, Barakaldo, Spain
Hospital Universitario Dr Negrín, Las Palmas De Gran Canaria, Spain
Hospital de la Princesa, Madrid, Spain
Children's Hospital at Erlanger, Chattanooga, Tennessee, United States
Utah Neuro Rehabilitation, Murray, Utah, United States
Texas Children's, Plano, Texas, United States
Oncology Specialists of Charlotte, Charlotte, North Carolina, United States
The University of Arizona Cancer Center, Tucson, Arizona, United States
Ochsner Medical Center Kenner, Kenner, Louisiana, United States
Ospedale "Spirito Santo" U.D.C., Pescara, Italy
Université de Picardie Jules Verne, Amiens, France
Uniklinikum Essen, Essen, Germany
University of Pittsburgh Medical Center, Physical Medicine and Rehabilitation, Pittsburgh, Pennsylvania, United States
UT Southwestern Medical Center, Dallas, Texas, United States
Service de Médecine Physique et de Réadaptation, Bâtiment Tastet-Girard, Groupe Hospitalier Pellegrin, Bordeaux, France
Hospital de La Princesa, Madrid, Spain
ICO Girona, Girona, Spain
Hospital General Univ. Ciudad Real, Ciudad Real, Spain
Hospital Quirón Campo de Gibraltar, Cádiz, Spain
H. San Juan de Dios, Córdoba, Spain
H. Can Misses, Ibiza, Spain
Hospital Univ. Príncipe de Asturias, Alcalá de Henares, Spain
Hospital Univ. Nuestra Sra. Candelaria, Santa Cruz, Tenerife, Spain
Complejo Hospitalario Univ. A Coruña, A Coruña, Spain
IUCT Oncopole, Toulouse, France
Unversità degli Studi di Messina, Messina, Italy
Zentralklinil Bad Berka, Bad Berka, Germany