[1] UCB Pharma, Brussels, Belgium
[2] Karolinska Inst, Stockholm, Sweden
[3] UCB Pharma, Brussels, Belgium
[4] Karolinska Inst & Quantify Res, Stockholm, Sweden
[5] Quantify Res, Stockholm, Sweden
[6] Cytel, Wismar, Germany
[7] Cytel, Berlin, Germany
[8] AOK PLUS, Dresden, Germany
[9] Inst Pharmakookonomie & Arzneimittell IPAM, Wismar, Germany
[10] UCB Pharma, Anderlecht, Belgium