Medical University, Department of Neurology, Lublin, Poland
Hospital Ntra. Sra. De Valme, Sevilla, Spain
Hospital de Cruces, Plaza de Cruces, 12, 48903, Vizcaya, Spain
Endocrinologie Pédiatrique - centre des maladies rares de la croissance -Hôpital Necker Enfants Malades, Paris, France
Singapore General Hospital Pte Ltd, Outram Road, Singapore, Singapore
Merck Serono Observational Site, Breda, Netherlands
Merck Serono Research Site, Vienna, Austria
The Catholic University of Korea Seoul St. Mary's Hospital, 505, Banpodong, SeoChoGu, Seoul, Korea, Republic of
Merck Serono Research Site, Perth, Western Australia, Australia
Universitätsmedizin Charitè Berlin, Schumann Straße 20/21, Berlin, Germany