Hettfleisch, Karen
Carvalho, Mariana Azevedo
Hoshida, Mara Sandra
Pastro, Luciana Duzolina Manfré
Saldiva, Silvia Regina Dias Medici
Vieira, Sandra Elisabete
Francisco, Rossana Pulcineli Vieira
Saldiva, Paulo Hilário Nascimento
Bernardes, Lisandra Stein
Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (2008/57717-6)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (2009/17315-9)
Article History
Received: 5 September 2020
Accepted: 2 January 2021
First Online: 5 February 2021
Compliance with ethical standards
:
: The research project was approved by the Ethics and Research Committee of the São Paulo University Medical School, São Paulo, Brazil, under reference number 132/10 and by the Ethics and Research Committee of the Municipal Health Secretariat of the City of São Paulo under CAAE number: 0205.0.162.162-10, reference number 430/10. Pregnant women were invited to participate in the study and those who accepted signed an Informed Consent Form.
: Not applicable.
: The authors declare that they have no competing interests.