Authors’ contributions
FC and MS conceptualized the study, acquired funding, designed the methodology, supervised and oversaw the trial, assisted with writing the original draft, reviewed and edited the final manuscript. GAL, AY, DA and JM assisted with data analysis, drafting and revising the article. BG assisted with data collection, data analysis, drafting and revising the article. The author(s) read and approved the final manuscript. Frances Chung and Mandeep Singh shared senior authorship for this study.