| article html file updated | 20 August 2026 17:01 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6930 |
| article html file updated | 7 September 2025 03:23 CEST | Update | N/A |
| article html file updated | 30 July 2022 12:20 CEST | Update | N/A |
| article html file updated | 24 October 2021 13:29 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2021 13:27 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6930/pdf |
| article xml uploaded. | 24 October 2021 13:27 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6930/xml |
| article xml file uploaded | 24 October 2021 13:27 CEST | Original file | N/A |
| article pdf uploaded. | 21 October 2021 15:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/6930/pdf-vor |
