1. Center of Excellence for Dental Implantology, Faculty of Dentistry; Chiang Mai University; Thailand
2. Associate Professor, Department of Oral Surgery, Faculty of Dentistry; Chiang Mai University, Thailand
3. Professor, Department of Oral Medicine, Dental Radiology and Oral Surgery; Charite Medical University of Berlin, Berlin, Germany
4. Associate Professor, Center of Excellence for Dental Implantology, Faculty of Dentistry; Chiang Mai University, Thailand