| article html file updated | 1 September 2025 19:51 CEST | Update | https://www.mdpi.com/1996-1073/14/3/640 |
| article html file updated | 24 July 2022 03:51 CEST | Update | N/A |
| article html file updated | 28 January 2021 10:07 CET | Update | N/A |
| article html file updated | 28 January 2021 07:30 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2021 07:28 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/3/640/pdf |
| article xml uploaded. | 28 January 2021 07:28 CET | Update | https://www.mdpi.com/1996-1073/14/3/640/xml |
| article xml file uploaded | 28 January 2021 07:28 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2021 11:30 CET | Version of Record | https://www.mdpi.com/1996-1073/14/3/640/pdf-vor |
