Submitted for Publication: November 26, 2013; final revision received March 26, 2014; accepted March 27, 2014.
Published Online: July 16, 2014. doi:
Study concept and design: Lagarde, Salmi, Masson, Ribéreau-Gayon, Laborey.
Acquisition, analysis, or interpretation of data: Lagarde, Salmi, Holm, Contrand, Ribéreau-Gayon, Laborey, Cassidy.
Drafting of the manuscript: Lagarde, Masson, Laborey.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Contrand, Laborey, Cassidy.
Obtained funding: Lagarde, Ribéreau-Gayon.
Administrative, technical, or material support: Ribéreau-Gayon.
Study supervision: Lagarde, Masson.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was funded by INSERM, the REUNICA Group, and Bordeaux University Hospital (PHRC 2007).
Role of the Sponsor: The funders supported the conduct of the study and the collection and management of the data. They had no role in the design of the study; analysis and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.