RT Journal Article SR Electronic T1 Invited Commentary JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 53 OP 54 DO 10.33589/31.2.53 VO 31 IS 2 A1 Sharon A. Keene YR 2021 UL http://www.ISHRS-HTForum.org/content/31/2/53.abstract AB