| article html file updated | 1 September 2025 12:07 CEST | Update | https://www.mdpi.com/1996-1073/13/21/5640 |
| article html file updated | 22 July 2022 22:51 CEST | Update | N/A |
| article html file updated | 30 October 2020 10:41 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2020 10:39 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5640/pdf |
| article xml uploaded. | 30 October 2020 10:39 CET | Update | https://www.mdpi.com/1996-1073/13/21/5640/xml |
| article xml file uploaded | 30 October 2020 10:39 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2020 13:22 CET | Version of Record | https://www.mdpi.com/1996-1073/13/21/5640/pdf-vor |
