Jalkh, Nadine
Sahbatou, Mourad
Chouery, Eliane
Megarbane, André
Leutenegger, Anne-Louise
Serre, Jean-Louis
Article History
Received: 15 January 2014
Revised: 29 August 2014
Accepted: 19 September 2014
First Online: 26 November 2014
Change Date: 17 September 2015
Change Type: Correction
Change Details: This paper has been corrected since online publication and a corrigendum also appears in this issue
Competing interests
: The authors declare no conflict of interest.
Free to read: This content has been made available to all.