1. The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
2. Faculty of Agriculture, Andalas University, Limau Manis, Padang, 25163, Indonesia
3. Education and Research Centre for Food Animal Health (GeFAH), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan