1. Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
2. Fundo Los Laureles, Chahuilco, Región de Los Lagos, Río Negro 5390000, Chile
3. Independent researcher, Valle del Limarí, Santiago 8320000, Chile
4. Department of Animal Sciences, Colorado State University, Fort Collins, CO 80523, USA