Author contributions
Conception and design: RB, LL, MP, AF
Analysis and interpretation: RB, LL, GN, AF, RB, GP
Data collection: RB, LL, GN, MP, LA, LC, CF, AF, EC, GP
Writing the article: RB, LL, RB, GP
Critical revision of the article: RB, LL, GN, MP, LA, LC, CF, AF, EC, RB, GP
Final approval of the article: RB, LL, GN, MP, LA, LC, CF, AF, EC, RB, GP
Statistical analysis: RB, LL, LA, RB, GP
Obtained funding: Not applicable
Overall responsibility: RB