1. Institute of Social and Preventive Medicine, Division of Social and Behavioural Health Research, University of Bern, Switzerland.
2. Cardiovascular Prevention and Rehabilitation, Bern University Hospital, Inselspital, and University of Bern, Switzerland.
3. Division of Psychosomatic Medicine, Bern University Hospital, Inselspital, and University of Bern, Switzerland.
4. Clinical Psychology and Psychotherapy, University of Bern, Switzerland.