| article html file updated | 1 September 2025 16:00 CEST | Update | https://www.mdpi.com/2077-0375/10/12/420 |
| article html file updated | 23 July 2022 05:07 CEST | Update | - |
| article html file updated | 14 December 2020 15:54 CET | Original file | - |
| article pdf uploaded. | 14 December 2020 15:52 CET | Version of Record | https://www.mdpi.com/2077-0375/10/12/420/pdf |
| article xml uploaded. | 14 December 2020 15:52 CET | Update | https://www.mdpi.com/2077-0375/10/12/420/xml |
| article xml file uploaded | 14 December 2020 15:52 CET | Original file | - |
