Dieter Bürgin is a psychoanalyst for children, adolescents and adults in private practice based in Basel, Switzerland. He is the former head of the Department for Child and Adolescent Psychiatry at the University of Basel.

Angelika Staehle is a psychoanalyst for children, adolescents and adults in private practice in Darmstadt, Germany. She is the former chair of the IPA Psychoanalytic Education Committee.

Kerstin Westhoff is a psychoanalytic psychotherapist and clinical psycho-oncologist at University Children's Hospital Basel, Switzerland.

Anna Wyler von Ballmoos is a psychoanalyst for children, adolescents and adults in private practice, based in Bern, Switzerland.