| article html file updated | 30 July 2022 18:54 CEST | Update | https://www.mdpi.com/2311-5637/7/4/281 |
| article html file updated | 26 November 2021 10:54 CET | Original file | - |
| article pdf uploaded. | 26 November 2021 10:53 CET | Version of Record | https://www.mdpi.com/2311-5637/7/4/281/pdf |
| article xml uploaded. | 26 November 2021 10:53 CET | Update | https://www.mdpi.com/2311-5637/7/4/281/xml |
| article xml file uploaded | 26 November 2021 10:53 CET | Original file | - |
