1. Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine , Anschutz Medical Campus, Aurora, CO 80045 , USA
2. Endocrinology Service, Medicine Service, Rocky Mountain Regional Veterans Affairs Medical Center, Eastern Colorado Health Care System , Aurora, CO 80045 , USA
3. UCHealth Integrated Transgender Program, University of Colorado Hospital , Aurora, CO 80045 , USA
4. Department of Endocrinology and Center for Sexology, Ghent University Hospital , 9000 Ghent , Belgium