Stumpf, Camile Cesa https://orcid.org/0000-0001-9035-7991
Zucatto, Ângela Erguy
Cavalheiro, José Antônio Crespo
de Melo, Marcia Portela
Cericato, Rodrigo
Damin, Andréa Pires Souto
Biazús, Jorge Villanova
Article History
Received: 19 November 2019
Accepted: 31 January 2020
First Online: 6 February 2020
Compliance with ethical standards
:
: The authors have no conflicts of interest to disclose. Camile Cesa Stumpf had full access to all the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
: All information is obtained from the electronic hospital record. Addicional informed consent was obtained from hospital where information and databases were collected. The researchers are committed to preserving the privacy of patients and they also agree that the information was used exclusively to study.
: For retrospective cohort study, individual formal consent is not required.