About the Authors

Chang-Hwan Lee

Contributed equally to this work with: Chang-Hwan Lee, Myoung Uk Jin

Affiliation Department of Oral & Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea

Myoung Uk Jin

Contributed equally to this work with: Chang-Hwan Lee, Myoung Uk Jin

Affiliation Department of Conservative Dentistry, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea

Hong-Moon Jung

Affiliation Department of Oral & Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea

Jung-Tae Lee

Affiliation Department of Oral & Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea

Tae-Geon Kwon

kwondk@knu.ac.kr

Affiliation Department of Oral & Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TGK. Performed the experiments: CHL MUJ JTL HMJ. Analyzed the data: JTL HMJ. Contributed reagents/materials/analysis tools: JTL HMJ. Wrote the paper: TGK CHL MUJ.