| article html file updated | 1 September 2025 19:22 CEST | Update | https://www.mdpi.com/2077-1444/12/2/71 |
| article html file updated | 23 July 2022 22:43 CEST | Update | - |
| article html file updated | 27 January 2021 10:16 CET | Update | - |
| article pdf uploaded. | 27 January 2021 10:15 CET | Updated version of record | https://www.mdpi.com/2077-1444/12/2/71/pdf |
| article xml uploaded. | 27 January 2021 10:15 CET | Update | https://www.mdpi.com/2077-1444/12/2/71/xml |
| article xml file uploaded | 27 January 2021 10:15 CET | Update | - |
| article html file updated | 22 January 2021 07:59 CET | Original file | - |
| article pdf uploaded. | 22 January 2021 07:58 CET | Version of Record | https://www.mdpi.com/2077-1444/12/2/71/pdf-vor |
| article xml uploaded. | 22 January 2021 07:58 CET | Update | - |
| article xml file uploaded | 22 January 2021 07:58 CET | Original file | - |
