Trocoli, A
Bensadoun, P
Richard, E
Labrunie, G
Merhi, F
Schläfli, A M
Brigger, D
Souquere, S
Pierron, G
Pasquet, J-M
Soubeyran, P
Reiffers, J
Ségal-Bendirdjian, E
Tschan, M P
Djavaheri-Mergny, M
Article History
Received: 5 January 2014
Revised: 10 June 2014
Accepted: 11 June 2014
First Online: 18 July 2014
Competing interests
: The authors declare no conflict of interest.