1. Regional Medicines Information and Pharmacovigilance Centre (RELIS Vest) Haukeland University Hospital Bergen Norway
2. Department of Clinical Biochemistry and Pharmacology Haukeland University Hospital Bergen Norway
3. Regional Medicines Information and Pharmacovigilance Centre (RELIS Midt‐Norge), Department of Clinical Pharmacology St. Olav's University Hospital Trondheim Norway
4. Department of Clinical Pharmacology St. Olav's University Hospital Trondheim Norway
5. Department of Clinical Science, Faculty of Medicine and Dentistry University of Bergen Bergen Norway