| article html file updated | 1 September 2025 21:58 CEST | Update | https://www.mdpi.com/2077-1312/9/2/210 |
| article html file updated | 25 July 2022 03:53 CEST | Update | - |
| article html file updated | 20 February 2021 02:59 CET | Update | - |
| article pdf uploaded. | 20 February 2021 02:58 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/210/pdf |
| article xml uploaded. | 20 February 2021 02:58 CET | Update | https://www.mdpi.com/2077-1312/9/2/210/xml |
| article xml file uploaded | 20 February 2021 02:58 CET | Update | - |
| article html file updated | 18 February 2021 06:20 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 03:24 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/210/pdf-vor |
| article xml uploaded. | 18 February 2021 03:24 CET | Update | - |
| article xml file uploaded | 18 February 2021 03:24 CET | Original file | - |
