Lett, Caio MD; Valadares, Ana L.R. MD, PhD; Baccaro, Luiz F. MD, PhD; Pedro, Adriana O. MD, PhD; Filho, Jeffrey L. MD; Lima, Marcelo MS; Costa-Paiva, Lucia MD, PhD
Department of Obstetrics and Gynecology, Faculty of Medicine, State University of Campinas, São Paulo, Brazil.
Address correspondence to: Ana L.R. Valadares, MD, PhD, Cidade Universitária Zeferino Vaz, Rua Alexander Fleming, 101, Barão Geraldo, 13083-881 Campinas, São Paulo, Brazil. E-mail: [email protected]
Received 7 April, 2017
Revised 2 June, 2017
Accepted 2 June, 2017
Funding/support: Funded by the São Paulo Foundation for the Support of Research (Fundação de Amparo à Pesquisa do Estado de São Paulo–FAPESP) grant 2013/ 13934-1.
Financial disclosure/conflicts of interest: None reported.