1. Department of Internal Medicine, Endocrine Section, Amsterdam UMC, VU University Medical Center Amsterdam, Amsterdam, The Netherlands.
2. Center of Expertise on Gender Dysphoria, Amsterdam UMC, VU University Medical Center, Amsterdam, The Netherlands.
3. Department of Infectious Diseases, Public Health Service of Amsterdam, Amsterdam, The Netherlands.
4. Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, VU University Medical Center, Amsterdam, The Netherlands.
5. Department of Medical Psychology, Amsterdam UMC, VU University Medical Center, Amsterdam, The Netherlands.