Lechowicz, M J
Lazarus, H M
Carreras, J
Laport, G G
Cutler, C S
Wiernik, P H
Hale, G A
Maharaj, D
Gale, R P
Rowlings, P A
Freytes, C O
Miller, A M
Vose, J M
Maziarz, R T
Montoto, S
Maloney, D G
Hari, P N
Article History
Received: 21 February 2014
Revised: 4 June 2014
Accepted: 10 June 2014
First Online: 28 July 2014
Competing interests
: The authors declare no conflict of interest.