Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2017/17049-3)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (301109/2019-2, 306635/2016-0, 301597/2017-0, 430850/2016-6, 301550/2017-4)
Received: 21 December 2020
Accepted: 18 January 2021
First Online: 4 February 2021
Ethics approval and consent to participate
: The Ethics Committee of the School of Arts, Sciences, and Humanities at the University of Sao Paulo approved the study (process number 10396919.0.0000.5390). In the telephone interview of the longitudinal study, the consent of participants will be verbal, and in the household interview, and for wearing accelerometers the consent of participants will be written.
: Not applicable.
: The authors declare that they have no competing interests.