[1] Univ Hosp Heidelberg, Dept Gen Internal Med & Psychosomat, Heidelberg, Germany
[2] Heinrich Heine Univ Dusseldorf, Med Fac, Dept Psychosomat Med & Psychotherapy, D-40225 BC, Dusseldorf MOORENSTR 5, Germany
[3] TelefonSeelsorge Hagen Mark, Hagen, Germany
[4] Studio Rucli Formaz & Consulenza Org, Udine, Italy
[5] Semmelweis Univ, Fac Hlth Sci, Dept Appl Psychol, Budapest, Hungary
[6] Szent Rokus Hosp, Baja, Hungary
[7] Vegeken Egeszseglelektan Alapitvany, Budapest, Hungary
[8] Trimbos Inst, Utrecht, Netherlands