Lasserre, A M
Strippoli, M-P F
Glaus, J
Gholam-Rezaee, M
Vandeleur, C L
Castelao, E
Marques-Vidal, P
Waeber, G
Vollenweider, P
Preisig, M
Article History
Received: 3 March 2016
Revised: 18 August 2016
Accepted: 24 August 2016
First Online: 11 October 2016
Competing interests
: The authors declare no conflict of interest.