- Received March 14, 2017.
- Accepted April 1, 2017.
- Published online April 19, 2017.
Copyright & Usage
Copyright © 2017 Schultz et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license.
- Ana Cristina Gales, Editor, Escola Paulista de Medicina/Universidade Federal de São Paulo