Beck, Andrew F.
Cohen, Alicia J.
Colvin, Jeffrey D.
Fichtenberg, Caroline M.
Fleegler, Eric W.
Garg, Arvin
Gottlieb, Laura M.
Pantell, Matthew S.
Sandel, Megan T.
Schickedanz, Adam
Kahn, Robert S.
Article History
Received: 15 December 2017
Revised: 5 March 2018
Accepted: 10 March 2018
First Online: 23 May 2018
Competing interests
: The authors declare that they have no competing interests.