- Correspondence to Dr Rubén Andújar-Espinosa, Pulmonology, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar 30120, Murcia, Spain;
- Received October 22, 2019
- Revised October 6, 2020
- Accepted October 10, 2020
- First published November 5, 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.