Institution: | 1. Department of Clinical Sciences of Companion Animals, Dermatology Section , University of Utrecht , P.O. Box 80.154, Utrecht, 3508 TD, The Netherlands;2. Department of Clinical Sciences of Companion Animals, Animal Breeding and Genetics Section , University of Utrecht , P.O. Box 80.154, Utrecht, 3508 TD, The Netherlands;3. Department of Clinical Sciences of Companion Animals , Student at the University of Utrecht |