Akpan, Imo J.
Osman, Afaf E. G.
Drazer, Michael W.
Godley, Lucy A.
Article History
First Online: 26 September 2018
Compliance with Ethical Standards
:
: Lucy Godley reports other from UpToDate, Inc., outside of the submitted work. Imo J. Akpan, Afaf Osman, and Michael W. Drazer declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.