| article html file updated | 1 September 2025 17:49 CEST | Update | https://www.mdpi.com/1996-1073/14/1/253 |
| article html file updated | 23 July 2022 10:46 CEST | Update | N/A |
| article html file updated | 6 January 2021 13:55 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 13:54 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/1/253/pdf |
| article xml uploaded. | 6 January 2021 13:54 CET | Update | https://www.mdpi.com/1996-1073/14/1/253/xml |
| article xml file uploaded | 6 January 2021 13:54 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2021 16:25 CET | Version of Record | https://www.mdpi.com/1996-1073/14/1/253/pdf-vor |
