| article html file updated | 2 September 2025 05:35 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2550 |
| article html file updated | 26 July 2022 17:27 CEST | Update | N/A |
| article html file updated | 30 April 2021 03:52 CEST | Update | N/A |
| article pdf uploaded. | 30 April 2021 03:51 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/9/2550/pdf |
| article xml uploaded. | 30 April 2021 03:51 CEST | Update | https://www.mdpi.com/1996-1073/14/9/2550/xml |
| article xml file uploaded | 30 April 2021 03:51 CEST | Update | N/A |
| article html file updated | 29 April 2021 10:31 CEST | Original file | N/A |
| article pdf uploaded. | 29 April 2021 10:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/9/2550/pdf-vor |
| article xml file uploaded | 29 April 2021 10:29 CEST | Original file | N/A |
