- Correspondence to Dr José Daniel Sánchez Lopez, General Surgery, Hospital Universitario Infanta Sofia, San Sebastian de los Reyes 28230, Spain;
- Received April 11, 2019
- Revised May 15, 2019
- Accepted May 30, 2019
- First published June 20, 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.