| article html file updated | 1 September 2025 17:52 CEST | Update | https://www.mdpi.com/1996-1073/14/2/263 |
| article html file updated | 23 July 2022 11:00 CEST | Update | - |
| article html file updated | 8 January 2021 06:21 CET | Update | - |
| article pdf uploaded. | 8 January 2021 06:19 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/2/263/pdf |
| article xml uploaded. | 8 January 2021 06:19 CET | Update | https://www.mdpi.com/1996-1073/14/2/263/xml |
| article xml file uploaded | 8 January 2021 06:19 CET | Update | - |
| article html file updated | 6 January 2021 09:54 CET | Original file | - |
| article pdf uploaded. | 6 January 2021 09:52 CET | Version of Record | https://www.mdpi.com/1996-1073/14/2/263/pdf-vor |
| article xml file uploaded | 6 January 2021 09:52 CET | Original file | - |
