Author: Professor Dr. med. Alois Beutel, Dozent Dr. med. F. Clementschitsch, Dr. med. Karl Hollmann, Dr. med. Ernst Kotscher, Professor Dr. med. L. Psenner, Professor Dr. med. Anders Sonesson, Professor Dr. Dr. Gerhard Steinhardt, Privatdozent Dr. med. Andreas Tänzer (auth.), L. Diethelm, F. Strnad (eds.)