1Nano-Bio Regenerative Medical Institute, College of Medicine, Hallym University, Chuncheon, 24252 Republic of Korea
2School of Medicine, George Washington University, Washington, DC 20037 USA
3Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, 24341 Republic of Korea
4Department of Molecular Medicine, School of Medicine, Gachon University, Incheon, 406-840 Republic of Korea
5Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer Materials Fusion Research Center, Chonbuk National University, Jeonju, 54896 Republic of Korea
6Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157 USA
7Departments of Otorhinolaryngology-Head and Neck Surgery, Chuncheon Sacred Heart Hospital, School of Medicine, Hallym University, Chuncheon, 24252 Republic of Korea
© The Author(s) 2018
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