Tác giả: Herbert Janig

Dr. Georg Pinter, Departmental Manager of the House of Geriatrics at the Klagenfurt Medical Centre. Prof. Dr. Rudolf Likar, Departmental Manager of Anaesthesia and Intensive Care Medicine at the Klagenfurt Medical Centre. FH-Prof. Dr Olivia Kada, Senior Researcher and Lecturer at the University of Applied Sciences in Kärnten. Prof. Dr. Herbert Janig, retired professor of psychology at the University of Klagenfurt Alpe Adria on WS. PD Dr. Walter Schippinger, Medical Director of the Albert Schweitzer Clinic, Geriatric Health Centers in Graz. Dr. Karl Cernic, Commercial Director, Klagenfurt Medical Centre.