| article html file updated | 1 September 2025 19:11 CEST | Update | https://www.mdpi.com/2077-0375/11/2/73 |
| article html file updated | 23 July 2022 20:55 CEST | Update | - |
| article html file updated | 25 January 2021 05:37 CET | Original file | - |
| article pdf uploaded. | 25 January 2021 05:36 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/73/pdf |
| article xml uploaded. | 25 January 2021 05:36 CET | Update | https://www.mdpi.com/2077-0375/11/2/73/xml |
| article xml file uploaded | 25 January 2021 05:36 CET | Original file | - |
| article pdf uploaded. | 20 January 2021 13:14 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/2/73/pdf-vor |
| article pdf uploaded. | 20 January 2021 13:03 CET | Version of Record | https://www.mdpi.com/2077-0375/11/2/73/pdf-vor |
