Elshorbagy, A K
Jernerén, F
Samocha-Bonet, D
Refsum, H
Heilbronn, L K
Article History
Received: 14 September 2015
Revised: 19 October 2015
Accepted: 10 November 2015
First Online: 25 January 2016
Competing interests
: The authors declare no conflict of interest.