Prof. Dr. Hanno Würbel Leiter Tierschutz Department of Clinical Research and Veterinary Public Health Telefon +41 31 684 25 30 Telefon2 +41 31 684 23 22 Fax +41 31 684 26 15 E-Mail hanno.wuerbel@unibe.ch Postadresse VPH-Institut, Abteilung Tierschutz Länggassstrasse 120 3012 Bern