1. Department of Clinical Pharmacy & Toxicology; Leiden University Medical Centre; Leiden The Netherlands
2. Leiden Network for Personalised Therapeutics; Leiden University Medical Centre; Leiden The Netherlands
3. Royal Dutch Pharmacists Association (KNMP), The Hague; The Netherlands
4. Pharmacy Boterdiep; Groningen The Netherlands
5. Pharmacy De Katwijkse Apotheek; Katwijk The Netherlands
6. Department of Public Health and Primary Care (PHEG); Leiden University Medical Center; Leiden The Netherlands
7. Department of Clinical Pharmacy; Wilhelmina Hospital; Assen The Netherlands
8. Department of Internal Medicine; Radboud University Medical Centre; Nijmegen The Netherlands
9. Department of Pharmacology and Toxicology; Radboud University Medical Centre; Nijmegen The Netherlands
10. Department of Clinical Chemistry; Erasmus Medical Center; Rotterdam The Netherlands
11. Department of Clinical Chemistry; St. Jansdal Hospital; Harderwijk The Netherlands
12. Department of PharmacoTherapy, Epidemiology & Economics, Groningen Research Institute of Pharmacy; University of Groningen, Groningen and Department of Clinical Pharmacy & Pharmacology, University of Groningen, University Medical Centre Groningen; Groningen The Netherlands
13. Department of Clinical Pharmacy; University Medical Centre Utrecht; Utrecht The Netherlands