Schaefer, Elise
Stoetzel, Corinne
Scheidecker, Sophie
Geoffroy, Véronique
Prasad, Megana K
Redin, Claire
Missotte, Isabelle
Lacombe, Didier
Mandel, Jean-Louis
Muller, Jean
Dollfus, Hélène
Article History
Received: 27 September 2015
Revised: 4 December 2015
Accepted: 7 December 2015
First Online: 14 January 2016
Competing interests
: The authors declare no conflict of interest.
Free to read: This content has been made available to all.