| article html file updated | 1 September 2025 15:47 CEST | Update | https://www.mdpi.com/2079-9292/9/12/2121 |
| article html file updated | 23 July 2022 04:45 CEST | Update | - |
| article html file updated | 11 December 2020 13:46 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 13:44 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/12/2121/pdf |
| article xml uploaded. | 11 December 2020 13:44 CET | Update | https://www.mdpi.com/2079-9292/9/12/2121/xml |
| article xml file uploaded | 11 December 2020 13:44 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 12:30 CET | Version of Record | - |
