1. Neurosurgery Unit, Surgery Department, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
2. Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok, Thailand
3. Central Animal Facility, Faculty of Science, Mahidol University (MUSC-CAF), Bangkok, Thailand
4. Biofunctional Materials and Devices Research Group, National Metal and Materials Technology Center (MTEC), Pathum Thani, Thailand
5. Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
6. Department of Clinical Sciences and Public Health, Faculty of Veterinary Science, Mahidol University, Nakhon Pathom, Thailand