**Conflict of interest**

I have no conflict of interest.

## **Author note**

The author is an orthopaedic surgeon; president of ASTAS (Association for Sports Traumatology and Arthroscopy of Serbia); former member of the ESSKA educational committee (2010–2014); former member of the ESSKA arthroscopy committee (2014–2016); as well as a member of EFORT, ISAKOS, SOTA (Serbian Orthopaedic and Traumatology Association), and the Serbian Medical Chamber.
