- Correspondence to Dr Livia Melo Villar, Viral Hepatitis Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 210360-040, Brazil;
- Received January 14, 2018
- Revised April 11, 2018
- Accepted April 13, 2018
- First published May 5, 2018.
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.