Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago Division of Plastic Surgery, Chicago, IL.

Address correspondence and reprint requests to Akira Yamada, MD, FACS, Northwestern University Feinberg School of Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago Division of Plastic Surgery, 225 E. Chicago Ave. Box 93 Chicago, IL 60611; E-mail: [email protected], [email protected]

Received 21 January, 2021

Accepted 25 January, 2021

The author reports no conflicts of interest.