| article html file updated | 7 September 2025 06:36 CEST | Update | https://www.mdpi.com/2304-6732/8/12/540 |
| article html file updated | 30 July 2022 19:21 CEST | Update | - |
| article html file updated | 20 December 2021 08:24 CET | Update | - |
| article pdf uploaded. | 20 December 2021 08:23 CET | Updated version of record | https://www.mdpi.com/2304-6732/8/12/540/pdf |
| article xml uploaded. | 20 December 2021 08:22 CET | Update | https://www.mdpi.com/2304-6732/8/12/540/xml |
| article xml file uploaded | 20 December 2021 08:22 CET | Update | - |
| article html file updated | 29 November 2021 06:47 CET | Original file | - |
| article pdf uploaded. | 29 November 2021 06:45 CET | Version of Record | https://www.mdpi.com/2304-6732/8/12/540/pdf-vor |
| article xml uploaded. | 29 November 2021 06:45 CET | Update | - |
| article xml file uploaded | 29 November 2021 06:45 CET | Original file | - |
