| article html file updated | 1 September 2025 15:16 CEST | Update | https://www.mdpi.com/2077-1312/8/12/989 |
| article html file updated | 23 July 2022 03:54 CEST | Update | - |
| article html file updated | 8 December 2020 03:40 CET | Update | - |
| article pdf uploaded. | 7 December 2020 07:19 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/12/989/pdf |
| article xml uploaded. | 7 December 2020 07:19 CET | Update | https://www.mdpi.com/2077-1312/8/12/989/xml |
| article xml file uploaded | 7 December 2020 07:19 CET | Update | - |
| article html file updated | 5 December 2020 01:31 CET | Original file | - |
| article pdf uploaded. | 4 December 2020 16:41 CET | Version of Record | https://www.mdpi.com/2077-1312/8/12/989/pdf-vor |
| article xml uploaded. | 4 December 2020 16:41 CET | Update | - |
| article xml file uploaded | 4 December 2020 16:41 CET | Original file | - |
