1. Department of Health Sciences, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
2. Health-Ecore Ltd, Groningen/Zeist, The Netherlands
3. Department of Market Access & Healthcare Affaires, Boehringer Ingelheim bv, Amsterdam, The Netherlands
4. Department of Management Sciences, Open University, Heerlen, The Netherlands
5. Department of Economics, Econometrics & Finance, Faculty of Economics & Business, University of Groningen, Groningen, The Netherlands
6. Department of Pharmacology and Therapy, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia