| article html file updated | 1 September 2025 21:19 CEST | Update | https://www.mdpi.com/1996-1073/14/4/937 |
| article html file updated | 24 July 2022 23:31 CEST | Update | - |
| article html file updated | 15 February 2021 13:19 CET | Update | - |
| article pdf uploaded. | 15 February 2021 13:18 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/937/pdf |
| article xml uploaded. | 15 February 2021 13:18 CET | Update | https://www.mdpi.com/1996-1073/14/4/937/xml |
| article xml file uploaded | 15 February 2021 13:18 CET | Update | - |
| article html file updated | 10 February 2021 15:02 CET | Original file | - |
| article pdf uploaded. | 10 February 2021 15:01 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/937/pdf-vor |
| article xml uploaded. | 10 February 2021 15:01 CET | Update | - |
| article xml file uploaded | 10 February 2021 15:01 CET | Original file | - |
