1. Graduate Student, Interdisciplinary Program in Biomedical, Pusan National University, Busan, South Korea.
2. Implant R&D Center, OSSTEM Inc, Busan, South Korea.
3. Professor, The School of Medicine, Pusan National University, Busan, South Korea.
4. Professor, The Department of Biomedical Engineering. Inje University, Gimhae, South Korea.
5. Professor, The School of Dentistry, Pusan National University, Busan, South Korea.