1 Department of mechanical engineering, King Mongkut's university of technology Thonburi, 126, Pracha-utid road, Bangmod, Tungkru, 10140 Bangkok, Thaïlande.
2 Department of mechanical engineering, King Mongkut's university of technology Thonburi, 126, Pracha-utid road, Bangmod, Tungkru, 10140 Bangkok, Thaïlande; Biological engineering program, King Mongkut's university of technology Thonburi, 126, Pracha-utid road, Bangmod, Tungkru, 10140 Bangkok, Thaïlande. Electronic address: anak.kha@kmutt.ac.th.
3 Department of orthodontics, faculty of dentistry, Mahidol university, 6, Yothee Road, Rajthevee, 10400 Bangkok, Thaïlande.
4 National metal and materials technology center, 114 Thailand science park, Paholyothin road, Klong 1, Klong Luang, 12120 Pathumthani, Thaïlande.