Author contributions
AMD
Conceptualized the trial: RJM, LVS and AMD. Design or organization of the engagement activities, or both: RJM, SS, AMD, PYC, FCJ, RT, TJP, JJC, MJ and CP. Trainings, management, or both, conducted engagement activities at trial sites: RT, FCJ, ME, RJM, CH and US. Analysed data: RJM, LVC, TJP, RT, JJC, BA and FCJ. Wrote the manuscript: RJM, TJP, RT, FCJ, TJP, JJC, BA, LVC, CP, LVS, PYC, AMD and OM. All authors read and approved the final manuscript.