1. Department of Obstetrics and Gynecology, Baylor College of Medicine; Texas Children's Hospital; Houston TX USA
2. Fetal Therapy Program; Hospital Israelita Albert Einstein; São Paulo Brazil
3. Department of Obstetrics; Universidade de Taubate; São Paulo Brazil
4. Department of Neurosurgery, Baylor College of Medicine; Texas Children's Hospital; Houston TX USA
5. Department of Obstetrics and Gynecology; Hospital Universitari Vall d'Hebron, Universitat Autonoma de Barcelona; Barcelona Spain
6. Department of Pediatric Surgery; Cincinnati Children's Hospital Medical Center (CCHMC); Cincinnati OH USA
7. Department of Gynecology and Obstetrics; Johns Hopkins Center for Fetal Therapy; Baltimore MD USA
8. Medicine Perinatal Alta Especialidad; Hospital Christus Muguerza Alta Especialidad; Monterrey NL Mexico
9. Department of Obstetrics & Gynecology; Hadassah-Hebrew University Medical Center; Jerusalem Israel
10. Department of Obstetrics & Gynecology; Rabin Medical Center; Petach Tikva Israel
11. Pediatric Neurosurgery Unit, Rambam Health Care Campus; Haifa Israel
12. Department of Obstetrics and Gynecology; Necker-Enfants Malades Hospital; Paris France
13. Universidad Los Andes; Santiago de Chile Chile
14. Department of Obstetrics and Gynecology; Columbia University Medical Center, New York Presbyterian Hospital; New York City NY USA
15. Fetal Medicine Foundation; London UK