Ruggero Levy is a psychoanalyst, full member and training analyst of the Porto Alegre Psychoanalytical Society (SPPA); former chair of the IPA Working Parties Committee (20172021); former IPA board member (20112013 and 20132021); gave the keynote paper at the IPA Congress in 2017; and is former president of the SPPA

Bernard Leith is training and supervising analyst and former president of the Swiss Society of Psychoanalysis; regional editor for Europe of the International Journal of Psychoanalysis; former co-chair for Europe of the IPA Working Parties Committee (20172021) and chair (20212023); and former chair of the EPF Working Party on Initiating Psychoanalysis (20052016)

Agustina Fernandez is a psychoanalyst, full member and training analyst of the Argentine Psychoanalytic Association (APA); co-chair for Latin America of the IPA Working Parties Committee (20172021 and 20212023); and former co-chair of FEPAL Working Parties Commission (20122014) and former chair (20142016)

Leopoldo Bleger left Argentina in 1976, where he trained as a medical doctor and psychiatrist, and has lived in Paris since. He is a "supervisor analyst" of the French Association. He is member of the EPF WP on Specificity of the Psychoanalytic Treatment Today and was general secretary of the European Federation (20122016) and president of his society (20172019)

Nancy Kulish is a faculty member and training and supervising analyst of the Michigan Psychoanalytic Institute and adjunct professor, Department of Psychiatry, Wayne State Medical School. She is a member of the IPA Working Parties Committee and gave the Plenary Panel address on Sexuality at the International Psychoanalytic Congress in Mexico City, 2011

Marie G. Rudden is training and supervising analyst of the American Psychoanalytic Association; co-chair of the North American Comparative Clinical Methods Working Party; associate editor, International Journal of Applied Psychoanalytic Studies; on the North American Editorial Board, International Journal of Psychoanalysis; and co-author, Psychodynamic Treatment of Depression (first and second editions), APA

Ines Bayona Villegas is a psychoanalyst and full member of the Colombian Psychoanalytic Society; former IPA chair for Latin America of the Interregional Encyclopedia and Dictionary of Psychoanalysis (20192022) and author of Dear Candidate (2021)

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