| article html file updated | 1 September 2025 18:07 CEST | Update | https://www.mdpi.com/1996-1073/14/2/320 |
| article html file updated | 23 July 2022 12:31 CEST | Update | N/A |
| article html file updated | 9 January 2021 07:18 CET | Update | N/A |
| article pdf uploaded. | 9 January 2021 07:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/320/pdf |
| article xml uploaded. | 9 January 2021 07:16 CET | Update | https://www.mdpi.com/1996-1073/14/2/320/xml |
| article xml file uploaded | 9 January 2021 07:16 CET | Update | N/A |
| article html file updated | 8 January 2021 13:14 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2021 13:13 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/320/pdf-vor |
| article xml file uploaded | 8 January 2021 13:13 CET | Original file | N/A |
