1. The Swedish Institute for Health Economics (IHE), Lund, Sweden
2. LEO Pharma A/S, Ballerup, Denmark
3. The Swedish Institute for Health Economics (IHE), Lund, Sweden; Lund University, Department of Clinical Sciences, Health Economics Unit, Sweden
4. The Swedish Institute for Health Economics (IHE), Lund, Sweden; LEO Pharma A/S, Ballerup, Denmark
5. The Swedish Institute for Health Economics (IHE), Lund, Sweden; Lund University, Institute for Economic Research, School of Economics, Sweden