Frances Thomson-Salo, Ph.D., is an adult and child psychoanalyst, European co-chair of the IPA Sexual and Gender Diversity Studies committee, and member of the International Journal of Psychoanalysis Board. She was an Associate Professor, Department of Psychiatry, University of Melbourne, specialising in infant mental health.

Marco Posadas, RSW, MSW, PhD is a psychoanalyst based in Toronto, and inaugural chair of the IPA Sexual and Gender Diversity Studies Committee. He received the 2018 Sue Fairbanks Excellence in Psychoanalytic Knowledge Distinguished Lecturer award, the 2022 Distinguished Social Worker for Toronto award, and is the 2024-2025 Antoinette Calabria visiting scholar for the Psychoanalytic Center of the Carolinas.

Silvia R. Acosta, PsyD, PhD is an Argentinian psychoanalyst, member of the SPP and the APC, a member of the IPA Sexual and Gender Diversity Studies Committee, and a co-founder of the FEPAL Working Party on drive constellations and subjectivation processes. She has published psychoanalytic articles and teaches on sexual and gender diversity in Europe and Latin America.