International Forum on Gender Identification and Blood Collection: Summary. Issue 3 (20th September 2021) - Pandey, Suchitra; Gorlin, Jed B.; Townsend, Mary; Van Buren, Nancy; Leung, Jennifer N. S.; Lee, Cheuk‐kwong; van den Hurk, Katja; Casamitjana, Natalia; Valles, Roser; Alonso, Eva; Miller, Yvette Marie; Richard, Pascale; et al.