| article html file updated | 7 September 2025 03:33 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6976 |
| article html file updated | 17 August 2022 12:20 CEST | Update | - |
| article xml uploaded. | 17 August 2022 12:18 CEST | Update | https://www.mdpi.com/1996-1073/14/21/6976/xml |
| article xml uploaded. | 17 August 2022 12:18 CEST | Update | - |
| article pdf uploaded. | 17 August 2022 12:18 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/21/6976/pdf |
| article html file updated | 30 July 2022 12:46 CEST | Update | - |
| article html file updated | 24 October 2021 12:30 CEST | Original file | - |
| article pdf uploaded. | 24 October 2021 12:28 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/6976/pdf-vor |
| article xml uploaded. | 24 October 2021 12:28 CEST | Update | - |
| article xml file uploaded | 24 October 2021 12:28 CEST | Original file | - |
