Jacque, N
Nguyen, S
Golmard, J-L
Uzunov, M
Garnier, A
Leblond, V
Vernant, J-P
Bories, D
Dhédin, N
Article History
Received: 4 July 2014
Revised: 3 September 2014
Accepted: 4 September 2014
First Online: 10 November 2014
Competing interests
: The authors declare no conflict of interest.