Sex Ratio in Children and Adolescents Referred to the Gender Identity Development Service in the UK (2009-2016)

Affiliations

• ¹ Gender Identity Development Service, Tavistock and Portman NHS Foundation Trust, 120 Belsize Lane, London, NW3 5BA, UK. ndegraaf@tavi-port.nhs.uk.
• ² Department of Medical Psychology, Center of Expertise on Gender Dysphoria, VU University Medical Center, Amsterdam, The Netherlands. ndegraaf@tavi-port.nhs.uk.
• ³ Gender Identity Development Service, Tavistock and Portman NHS Foundation Trust, 120 Belsize Lane, London, NW3 5BA, UK.
• ⁴ Department of Dynamic and Clinic Psychology, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.