| article html file updated | 2 September 2025 02:39 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1990 |
| article html file updated | 25 July 2022 10:39 CEST | Update | - |
| article html file updated | 4 August 2021 05:04 CEST | Update | - |
| article html file updated | 4 August 2021 04:59 CEST | Update | - |
| article html file updated | 11 April 2021 04:43 CEST | Update | - |
| article html file updated | 11 April 2021 04:25 CEST | Update | - |
| article html file updated | 7 April 2021 03:41 CEST | Original file | - |
| article pdf uploaded. | 7 April 2021 03:39 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/7/1990/pdf |
| article xml uploaded. | 7 April 2021 03:39 CEST | Update | https://www.mdpi.com/1996-1073/14/7/1990/xml |
| article xml file uploaded | 7 April 2021 03:39 CEST | Original file | - |
| article pdf uploaded. | 3 April 2021 08:52 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/7/1990/pdf-vor |
