| article html file updated | 1 September 2025 21:27 CEST | Update | https://www.mdpi.com/1996-1073/14/4/960 |
| article html file updated | 25 July 2022 01:31 CEST | Update | - |
| article html file updated | 20 February 2021 10:31 CET | Update | - |
| article pdf uploaded. | 20 February 2021 10:30 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/960/pdf |
| article xml uploaded. | 20 February 2021 10:30 CET | Update | https://www.mdpi.com/1996-1073/14/4/960/xml |
| article xml file uploaded | 20 February 2021 10:30 CET | Update | - |
| article html file updated | 19 February 2021 10:02 CET | Update | - |
| article html file updated | 18 February 2021 10:55 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 10:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/960/pdf-vor |
| article xml uploaded. | 18 February 2021 10:53 CET | Update | - |
| article xml file uploaded | 18 February 2021 10:53 CET | Original file | - |
| article pdf uploaded. | 11 February 2021 15:58 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/960/pdf-vor |
