CONTRIBUTION TO AUTHORSHIP
AP, EM and FF: study design. AP, LFB, EM and SH: patient recruitment.
LFB, LB, DB and AG: data collection. AP and FF: data analysis. AP, LFB,
EM, LB, AG, DB, LY, FC, SH and FF: drafting the manuscript and critical
revision. All the authors have seen and approved the final version of
the article.