Consultant Psychiatrist-Sexologist, Nottingham Centre for Gender Dysphoria, UK

Catedrático Emérito de Psicobiologia. Facultad de Psicologia, UNED

Professor, Ghent University, Belgium

University of Duisburg-Essen

Assistant professor of medical ethics, NYU Grossman School of Medicine

Department of dynamic and clinical psychology, sapienza university of rome

The University of Sydney; King Street Psychology Clinic

The Institute for Comprehensive Gender Dysphoria Research

PostDoc Researcher UKE Hamburg

University of A Coruña