ผู้เขียน: Rachel A. Reed

The editors Tom Doherty, MVB, MSc, Dip ACVAA, is Professor (retired) at the College of Veterinary Medicine, University of Tennessee in Knoxville, Tennessee, USA. Alex Valverde, DVM, DVSc, Dip ACVAA, is Professor at Ontario Veterinary College, University of Guelph in Guelph, Ontario, Canada. Rachel A. Reed, DVM, DACVAA, is Clinical Associate Professor at the College of Veterinary Medicine, University of Georgia in Athens, Georgia, USA.