About the Authors

Ji Hee Yu

Roles Investigation, Writing – original draft, Writing – review & editing

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Kyungdo Han

Roles Formal analysis

Affiliation Department of Biostatics, College of Medicine, The Catholic University of Korea, Seoul, Korea

Nam Hoon Kim

Roles Writing – review & editing

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Hye Jin Yoo

Roles Writing – review & editing

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Ji A. Seo

Roles Writing – review & editing

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Sin Gon Kim

Roles Supervision, Writing – review & editing

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Kyung Mook Choi

Roles Supervision, Writing – review & editing

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Sei Hyun Baik

Roles Supervision

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Nan Hee Kim

Roles Conceptualization, Funding acquisition, Writing – review & editing

nhkendo@gmail.com

Affiliation Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University College of Medicine, Ansan, Korea

Competing Interests

The authors have declared that no competing interests exist.