1. (IAHR Member), Research Scientist, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland
2. Project manager, BKW Energie AG, Bern, Switzerland
3. (IAHR Honorary Member), Emeritus Professor, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland
4. (IAHR Member), Professor, Director, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), ETH Zurich, Zurich, Switzerland