Costa, Andréa Suzana Vieira
dos Santos Rodrigues, Lívia
de Deus Cabral, João Jr
Coimbra, Liberata Campos
de Oliveira, Bruno Luciano Carneiro Alves http://orcid.org/0000-0001-8053-7972
Funding for this research was provided by:
FAPEMA and CNPq (Edital Universal)
Article History
Received: 19 August 2019
Accepted: 8 January 2020
First Online: 12 February 2020
Compliance with ethical standards
: The study was approved by the Research Ethics Committee of the University Hospital of the Federal University of Maranhão (approval no. 2.476.488, 28/01/2018), and all participants signed an informed consent form before data collection.
: The authors declare that they have no conflict of interest.