About the Authors

Su-Feng Chen

Affiliation Department of Dental Hygiene, China Medical University, Taichung, Taiwan

Shin Nieh

Contributed equally to this work with: Shin Nieh, Yaoh-Shiang Lin

niehshin1014@yahoo.com.tw (SN); yaohshiang@gmail.com (Y-SL)

Affiliation Department of Pathology, Tri-Service General Hospital & National Defense Medical Center, Taipei, Taiwan

Shu-Wen Jao

Affiliation Division of Colon and Rectal Surgery, Tri-Service General Hospital & National Defense Medical Center, Taipei, Taiwan

Chia-Lin Liu

Affiliation Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan

Chien-Hua Wu

Affiliation Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan

Yun-Ching Chang

Affiliation Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan

Chin-Yuh Yang

Affiliation Department of Dentistry, Shuang Ho Hospital & Taipei Medical University, Taipei, Taiwan

Yaoh-Shiang Lin

Contributed equally to this work with: Shin Nieh, Yaoh-Shiang Lin

niehshin1014@yahoo.com.tw (SN); yaohshiang@gmail.com (Y-SL)

Affiliations Department of Otolaryngology-Head and Neck Surgery, Tri-Service General Hospital & National Defense Medical Center, Taipei, Taiwan, Department of Otolaryngology-Head and Neck Surgery, Chung Shan Medical University, Taichung, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SFC SN YSL. Performed the experiments: SFC SN YSL. Analyzed the data: SFC SN YSL CLL SWJ CYY. Contributed reagents/materials/analysis tools: CLL CHW YCC. Wrote the paper: SFC SN YSL.