1Senior Lecturer & Head, Department of Clinical Veterinary Sciences, The University of the West Indies, St. Augustine, Trinidad & Tobago, West Indies
2Professor, Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, IN, 47907, USA
3Teaching Assistant, School of Veterinary Medicine, The University of the West Indies, St. Augustine, Trinidad & Tobago, West Indies
4Assistant Lecturer, Faculty of the Medical Sciences, The University of the West Indies, St. Augustine, Trinidad & Tobago, West Indies
University of the West Indies, St. Augustine, Trinidad & Tobago, West Indies
*Corresponding author; E-mail: drtnganesh@yahoo.com
Online published on 7 October, 2016.