Statistics from Altmetric.com
Contributors The authors RR, MR, LPM, KTA and VOC participated in the project and contributed to the conception and design of the article, data collection, manuscript writing and critical review about the intellectual content.
Competing interests None.
Patient consent Obtained.
Ethics approval Comite de Ética do Hospital de Clínicas do Paraná.
Provenance and peer review Not commissioned; internally peer reviewed.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.