1 Institute of Public Health, Medical Decision Making and Health Technology Assessment, Department of Public Health, Health Services Research and Health Technology Assessment, UMIT - University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria.
2 Department of Medical Statistics, University Medical Center Göttingen, Göttingen, Germany.
3 Institute of Mathematics, University of Augsburg, Augsburg, Germany.
4 Zeppelin University Friedrichshafen, Friedrichshafen, Germany.
6 Cytel Inc, 675, Massachusetts Avenue, Cambridge, MA 02139 USA.
7 Economic and Social Statistics, Trier University, Trier, Germany.
8 Department of Statistics, TU Dortmund University, Dortmund, Germany.
9 Psychology and Methods, Jacobs University Bremen, Bremen, Germany.
10 Department of Systems Biology & Bioinformatics, University of Rostock and Leibniz-Institute for Food Systems Biology, Technical University of Munich, Munchen, Germany.
11 Goethe University Frankfurt, Frankfurt, Germany.
12 Institute for Technology Assessment and Department of Radiology, Massachusetts General Hospital; Harvard Medical School, Boston, MA USA.
13 Center for Health Decision Science and Departments of Epidemiology and Health Policy & Management, Harvard T.H. Chan School of Public Health, Boston, MA USA.