Mark Rishniw1, Peter Lepping1, Roland W Freudenmann1. 1. Veterinary Information Network, 777 West Covell Blvd, Davis, California, (Rishniw); Centre for Mental Health and Society, Bangor University, United Kingdom; Central Wrexham Community Mental Health Team, Betsi Cadwaladr University Health Board, Tŷ Derbyn, Wrexham Maelor Hospital, Croesnewydd Road, Wrexham LL13 7TD, Wales (Lepping); Department of Psychiatry and Psychotherapy, University of Ulm, Leimgrubenweg 12, D-89075 Ulm, Germany (Freudenmann).