| article html file updated | 1 September 2025 20:30 CEST | Update | https://www.mdpi.com/2077-1312/9/2/152 |
| article html file updated | 24 July 2022 11:43 CEST | Update | - |
| article html file updated | 3 February 2021 12:00 CET | Update | - |
| article pdf uploaded. | 3 February 2021 11:54 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/152/pdf |
| article xml uploaded. | 3 February 2021 11:54 CET | Update | https://www.mdpi.com/2077-1312/9/2/152/xml |
| article xml file uploaded | 3 February 2021 11:54 CET | Update | - |
| article html file updated | 3 February 2021 11:21 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 11:19 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/152/pdf-vor |
| article xml uploaded. | 3 February 2021 11:19 CET | Update | - |
| article xml file uploaded | 3 February 2021 11:19 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 14:25 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/152/pdf-vor |
| article pdf uploaded. | 2 February 2021 14:25 CET | Updated version of record | https://www.mdpi.com/2077-1312/9/2/152/pdf-vor |
| article pdf uploaded. | 2 February 2021 14:22 CET | Version of Record | https://www.mdpi.com/2077-1312/9/2/152/pdf-vor |
