| article html file updated | 26 December 2025 04:36 CET | Update | https://www.mdpi.com/1996-1073/14/21/6959 |
| article html file updated | 7 September 2025 03:28 CEST | Update | N/A |
| article html file updated | 30 July 2022 12:33 CEST | Update | N/A |
| article html file updated | 22 October 2021 16:59 CEST | Update | N/A |
| article pdf uploaded. | 22 October 2021 16:58 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6959/pdf |
| article xml uploaded. | 22 October 2021 16:58 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6959/xml |
| article xml file uploaded | 22 October 2021 16:58 CEST | Update | N/A |
| article html file updated | 22 October 2021 14:47 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 14:46 CEST | Version of Record | N/A |
| article xml uploaded. | 22 October 2021 14:46 CEST | Update | N/A |
| article xml file uploaded | 22 October 2021 14:46 CEST | Original file | N/A |
