- Correspondence to Dr Harumi Nakamura, Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka 541-8567, Japan;
- Received August 5, 2019
- Accepted September 17, 2019
- First published December 4, 2019.
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.