1. Department of Chemistry, College of Natural Sciences, Seoul National University, Gwanak-ro 1, Gwanak-gu, Seoul 08826, Republic of Korea
2. Interdisciplinary Program in Stem Cell Biology, College of Medicine, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
3. Department of Plastic and Reconstructive Surgery, Institute of Human-Environment Interface Biology, College of Medicine, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
4. Interdisciplinary Program in Bioengineering, College of Engineering, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
5. Department of Materials Science and Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
6. Department of Otolaryngology-Head and Neck Surgery, Seoul National University Boramae Medical Center, 5 Gil 20, Boramae-ro, Dongjak-gu, Seoul 07061, Republic of Korea
7. Department of Plastic and Reconstructive Surgery, Seoul National University Boramae Hospital,
5 Gil 20, Boramae-ro, Dongjak-gu, Seoul 07061, Republic of Korea