Authors’ Contributions
DMS : study concept and design; acquisition of data; analysis
and interpretation of data; drafting of the manuscript; critical
revision of the manuscript.
EL : study concept and design; acquisition of data; drafting of
the manuscript
IP : acquisition of data; drafting of the manuscript
NGA : acquisition of data; drafting of the manuscript
KT : acquisition of data; drafting of the manuscript
MS : study concept and design; acquisition of data; drafting of
the manuscript; critical revision of the manuscript