1. Department of Plastic and Reconstructive Surgery, CHA Bundang Medical Center, CHA University, 59 Yatap-ro, Bundang-gu, Seongnam, Gyeonggi-do 13496, Republic of Korea
2. Department of Radiology, Hallym University College of Medicine and Hallym University Sacred Heart Hospital, No. 22, Gwanpyeong-ro 170beon-gil, Dongan-gu, Anyang, Gyeonggi-do 14068, Republic of Korea