- Correspondence to Dr Lidyane V Camelo, Departament of Preventive and Social Medicine, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte 30130-100, Minas Gerais, Brazil;
- Received June 2, 2020
- Revised November 24, 2020
- Accepted December 16, 2020
- First published January 8, 2021.
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