Maughan, Ronald J.
Shirreffs, Susan M.
Article History
First Online: 6 November 2019
Compliance with Ethical Standards
:
: This article is based on a presentation by Ronald Maughan to the GSSI Expert Panel in March 2019. Partial funding for attendance at that meeting was provided by the GSSI. Ronald Maughan received no honorarium for the preparation of this article or for preparation of the presentation to the GSSI Panel on which this article is based.
: Ronald J. Maughan and Susan M. Shirreffs have no conflicts of interest relevant to the content of this article.