- Correspondence to Dr Giuseppe Pascarella, Anesthesia and Intensive Care, Campus Bio-Medico University, Roma 00128, Italy;
- Received April 10, 2020
- Revision received April 20, 2020
- Accepted April 23, 2020
- First published May 17, 2020.
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.