Dr. Philipp Uhl and Prof. Dr. Walter Mier – Heidelberg University Hospital, Germany
Dr. Meike van der Zande and Dr. Josbert M. Metselaar
Assoc.Prof. Dr. A. Treusch, University of Southern Denmark/Denmark
PD Dr. S. Drescher, University Halle/Germany.
Prof. Dr. G. Fricker, Prof. Dr. W. Mier, Prof. Dr. S. Urban, University Heidelberg/Germany
Prof. Dr. M. Brandl, University of Tromsø in cooperation with Prof. Dr. G. Fricker, University of Heidelberg/Germany