**Acknowledgements**

We acknowledge Mr. Nicola Paccagnella (Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, Italy) for the artwork. We had no fundings.

## **Conflict of interest**

The authors declare no conflict of interest.

#### **Acronyms**


RAMT right anterior mini-thoracotomy RALMT right axillary lateral mini-thoracotomy RPMT right posterior mini-thoracotomy
