WSAVA Liver Standardization WSAVA Liver Standardization Gr / Tom J. van Winkle / Robert J. Washabau / Jan Rothuizen / Susan E. Bunch / Jennifer A. Charles / John M. Cullen / Valeer J. Desmet / Viktor Szatmari / David C. Twedt / Ted S.G.A.M. van den Ingh | 