| article html file updated | 6 September 2025 20:07 CEST | Update | https://www.mdpi.com/2077-1312/9/7/720 |
| article html file updated | 27 July 2022 02:40 CEST | Update | - |
| article html file updated | 7 July 2021 12:38 CEST | Update | - |
| article pdf uploaded. | 7 July 2021 12:37 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/7/720/pdf |
| article xml uploaded. | 7 July 2021 12:37 CEST | Update | https://www.mdpi.com/2077-1312/9/7/720/xml |
| article xml file uploaded | 7 July 2021 12:37 CEST | Update | - |
| article html file updated | 2 July 2021 10:01 CEST | Update | - |
| article html file updated | 1 July 2021 11:26 CEST | Original file | - |
| article pdf uploaded. | 1 July 2021 11:24 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/7/720/pdf-vor |
| article xml file uploaded | 1 July 2021 11:24 CEST | Original file | - |
| article pdf uploaded. | 29 June 2021 16:19 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/7/720/pdf-vor |
