1Department of Obstetrics and Gynaecology, Federal University of Pernambuco, Recife, Brazil
2Health Sciences Postgraduate Program, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
3Hospital Lusíadas Porto, Porto, Portugal
4Department of Obstetrics and Gynaecology, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
Correspondence to: Ana Katherine Gonçalves, PhD, Major Laurentino de Morais St, 1218, 1301, Natal, 59020–390, Brazil. E-mail: [email protected]
The authors have declared they have no conflicts of interest.
Statement of patient consent: Consent was obtained from the patient, and the document is maintained by the author.
