1 Department of Orofacial Pain and Oral Medicine, Kyung Hee University Dental Hospital, Kyung Hee University School of Dentistry, #613 Hoegi-Dong, Dongdaemun-gu, Seoul, 02447, Korea. omod0209@gmail.com.
2 Department of Computer Science, Hanyang University, Seoul, 04763, Korea.
3 Department of Orofacial Pain and Oral Medicine, Kyung Hee University Dental Hospital, Kyung Hee University School of Dentistry, #613 Hoegi-Dong, Dongdaemun-gu, Seoul, 02447, Korea.
4 Department of Computer Science, Hanyang University, Seoul, 04763, Korea. nohyung@hanyang.ac.kr.
5 School of Computational Sciences, Korea Institute for Advanced Study (KIAS), Seoul, 02455, Korea. nohyung@hanyang.ac.kr.