Authors’ contributions
Conceived and designed the study: RD, UW, TS, JMS, BW. Data collection: TS. Statistical data analysis: UW. Video analysis: SS, TS. Data interpretation: UW, RD. Writing - original draft preparation: UW, RD, with the contribution of SS. Writing - review and editing: UW, RD. Read, revised, and agreed to be accountable for the manuscript: All authors.