[1] Johannes Gutenberg Univ Mainz, Gesundheitspsychol, D-55122 Mainz, Germany
[2] Ruhr Univ Bochum, LWL Univ Klinikum, Klin Psychosomat Med & Psychotherapie, Univ Str 150, Bochum, Germany
[3] Univ Cologne, Klin Psychosomat & Psychotherapie, D-50931 Cologne, Germany
[4] Diabet Klin Bad Mergentheim, Bad Mergentheim, Germany
[5] Johannes Gutenberg Univ Mainz, Univ Med, Klin Psychiat & Psychotherapie, D-55122 Mainz, Germany
[6] Johannes Gutenberg Univ Mainz, Klin Psychol, D-55122 Mainz, Germany
[7] Johannes Gutenberg Univ Mainz, Univ Med, Interdisziplinares Zentrum Klin Studien, D-55122 Mainz, Germany
[8] Univ Giessen, Univ Klinikum Giessen & Marburg, Marburg, Germany
[9] Univ Marburg, Klin Psychosomat & Psychotherapie, Marburg, Germany
[10] Vitos Klinikum Giessen Marburg, Marburg, Germany