RT Journal Article SR Electronic T1 Response to commentaries on ‘Caster Semenya, athlete classification, and fair equality of opportunity in sport’ JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 599 OP 600 DO 10.1136/medethics-2020-106755 VO 46 IS 9 A1 Sigmund Loland YR 2020 UL http://jme.bmj.com/content/46/9/599.abstract AB