Acknowledgements for significant contribution:
![](https://faustopresutti.eu/wp-content/uploads/2020/12/Fernando-Occhibove-per-Fausto-Presutti-300x300.jpg)
Fernando Occhibove
Videomaker and photographer School Professor Piedimonte Matese – Italy
![](https://faustopresutti.eu/wp-content/uploads/2020/12/Gianfranco-Molle-per-Fausto-PResutti-3-300x300.jpg)
Gianfranco Molle
Web Developer Musician Roccasecca – Italy
![](https://faustopresutti.eu/wp-content/uploads/2020/12/Manuela-Meco-2-256x300.jpg)
Manuela Meco
Project Management Senior Insight Services and Retail Analyst Rome – Italy