| article html file updated | 1 September 2025 17:13 CEST | Update | https://www.mdpi.com/2079-4991/11/1/57 |
| article html file updated | 23 July 2022 08:05 CEST | Update | - |
| article html file updated | 31 December 2020 07:06 CET | Update | - |
| article pdf uploaded. | 31 December 2020 07:05 CET | Updated version of record | https://www.mdpi.com/2079-4991/11/1/57/pdf |
| article xml uploaded. | 31 December 2020 07:05 CET | Update | https://www.mdpi.com/2079-4991/11/1/57/xml |
| article xml file uploaded | 31 December 2020 07:05 CET | Update | - |
| article html file updated | 29 December 2020 08:03 CET | Original file | - |
| article pdf uploaded. | 29 December 2020 08:01 CET | Version of Record | https://www.mdpi.com/2079-4991/11/1/57/pdf-vor |
| article xml uploaded. | 29 December 2020 08:01 CET | Update | - |
| article xml file uploaded | 29 December 2020 08:01 CET | Original file | - |
