1. Department of Psycho‐oncology Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing) Peking University Cancer Hospital & Institute Beijing China
2. Department of Outpatient Shandong Cancer Hospital and Institute Shandong First Medical University and Shandong Academy of Medical Sciences Jinan Shandong China
3. Department of Psychosomatic Medicine and Psychotherapy Faculty of Medicine, Medical Center ‐ University of Freiburg Freiburg im Breisgau Germany
4. Institute of Psychology University of Freiburg Freiburg im Breisgau Germany
5. Department of Psychosomatic Medicine and Psychotherapy University Medical Center Hamburg‐Eppendorf Hamburg Germany