| article html file updated | 1 September 2025 11:49 CEST | Update | https://www.mdpi.com/2077-1312/8/11/838 |
| article html file updated | 22 July 2022 22:24 CEST | Update | - |
| article html file updated | 30 October 2020 08:34 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 08:32 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/11/838/pdf |
| article xml uploaded. | 30 October 2020 08:32 CET | Update | https://www.mdpi.com/2077-1312/8/11/838/xml |
| article xml file uploaded | 30 October 2020 08:32 CET | Original file | - |
| article pdf uploaded. | 24 October 2020 14:49 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/11/838/pdf-vor |
