| article html file updated | 27 July 2022 05:20 CEST | Update | https://www.mdpi.com/2077-1312/9/7/777 |
| article html file updated | 21 July 2021 10:02 CEST | Update | N/A |
| article html file updated | 20 July 2021 12:14 CEST | Original file | N/A |
| article pdf uploaded. | 20 July 2021 12:12 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/7/777/pdf |
| article xml uploaded. | 20 July 2021 12:12 CEST | Update | https://www.mdpi.com/2077-1312/9/7/777/xml |
| article xml file uploaded | 20 July 2021 12:11 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2021 13:14 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/7/777/pdf-vor |
