1. Department of Animal Husbandry, Faculty of Veterinary Medicine. Universitas Airlangga. Kampus C Mulyorejo, Surabaya, East Java, 60115, Indonesia; Program of Animal Husbandry, Faculty of Agriculture, Universitas Islam Kadiri, Jl. Sersan Suharmaji, Kediri, East Java, 64128, Indonesia.
2. Division of Animal Husbandry, Faculty of Veterinary Medicine. Universitas Airlangga. Kampus C Mulyorejo, Surabaya East Java, 60115, Indonesia.
3. Division of Veterinary Anatomy, Faculty of Veterinary Medicine. Universitas Airlangga. Kampus C Mulyorejo, Surabaya East Java, 60115, Indonesia.
4. Program of Animal Husbandry, Faculty of Agriculture, Universitas Islam Kadiri, Jl. Sersan Suharmaji, Kediri, East Java, 64128, Indonesia; Research Center for Animal Husbandry, National Research and Innovation Agency (BRIN), Jl. Raya Jakarta Bogor, Cibinong, Bogor, 16915 Indonesia.
5. Department of Sains Veteriner , Faculty of Veterinary Medicine, Universitas Wijaya Kusuma, Surabaya, East Java, 60115, Indonesia.