Institution: | a Department of Psychiatry, Georg-August-University, Von-Siebold-Str. 5, 37075 Goettingen, Germany b Department of General Practice, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany c Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Otto-von-Guericke-University, Leipziger Str. 44, 39120 Magdeburg, Germany |