1. Institute of Primary Health Care (BIHAM) University of Bern Bern Switzerland
2. Sydney School of Public Health, Faculty of Medicine and Health The University of Sydney Sydney Australia
3. University of Iowa Carver College of Medicine Iowa City Iowa USA
4. Department of Clinical Pharmacy University of Michigan College of Pharmacy Ann Arbor Michigan USA
5. Faculty of Health, Medicine and Life Sciences, School for Public Health and Primary Care Maastricht University Maastricht Netherlands