1. Chief Medical Information Officer - Office, University Hospital Basel, Basel, Switzerland.
2. Department of Internal Medicine, University Hospital Basel, Basel, Switzerland.
3. Department of Internal Medicine, Kantonsspital Obwalden, Sarnen, Switzerland.
4. Department of Gastroenterology, Internal Medicine, Kantonsspital Basel-Land, Switzerland.
5. German Centre for Cardiovascular Research, Partner Site Greifswald, University Medicine Greifswald, Greifswald, Germany.
6. Department of Internal Medicine B, University Medicine Greifswald, Greifswald, Germany.