1Stomatological Hospital of Chongqing Medical University, Chongqing, 400000 China
2Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, 400000 China
3Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 400000 China
4Department of Otolarygology Head and Neck Surgery, the First Affiliated Hospital of Xiamen University, Xiamen, 361000 China
5Department of Stomatology, the First Affiliated Hospital of Xiamen University, Xiamen, 361000 China
6Department of Head and Neck Oncology, the West China Hospital of Stomatology, Sichuan University, Chengdu, 610000 China
© The Author(s). 2019
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