Corrigendum: Fertility Preservation for Child and Adolescent Cancer Patients in Asian Countries - Takae, Seido; Lee, Jung Ryeol; Mahajan, Nalini; Wiweko, Budi; Sukcharoen, Nares; Novero, Virgilio; Anazodo, Antoinette Catherine; Gook, Debra; Tzeng, Chii-Ruey; Doo, Alexander Kenneth; Li, Wen; Le, Chau Thi Minh; et al. (Frontiers in Endocrinology, 2020)