**Author details**

Alfredo Ramírez‐Reveco1\*, Jorge Luis Hernández2 and Pablo Aros1,3

\*Address all correspondence to: alfredoramirez@uach.cl

1 Laboratory of Cryobiology and Spermatic Function Analysis, Animal Science Institute, Faculty of Veterinary Science, Austral University of Chile, Valdivia, Chile

2 Center of Artificial Insemination, Faculty of Veterinary Science, Austral University of Chile, Valdivia, Chile

3 School of Veterinary Medicine, Faculty of Veterinary Science, Austral University of Chile, Valdivia, Chile
