| article html file updated | 2 September 2025 00:35 CEST | Update | https://www.mdpi.com/1996-1073/14/6/1612 |
| article html file updated | 25 July 2022 07:36 CEST | Update | - |
| article html file updated | 16 March 2021 12:38 CET | Update | - |
| article pdf uploaded. | 16 March 2021 12:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/6/1612/pdf |
| article xml uploaded. | 16 March 2021 12:36 CET | Update | https://www.mdpi.com/1996-1073/14/6/1612/xml |
| article xml file uploaded | 16 March 2021 12:36 CET | Update | - |
| article html file updated | 16 March 2021 12:31 CET | Update | - |
| article pdf uploaded. | 16 March 2021 12:29 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/6/1612/pdf-vor |
| article xml file uploaded | 16 March 2021 12:29 CET | Update | - |
| article html file updated | 14 March 2021 12:55 CET | Original file | - |
| article pdf uploaded. | 14 March 2021 12:53 CET | Version of Record | https://www.mdpi.com/1996-1073/14/6/1612/pdf-vor |
| article xml file uploaded | 14 March 2021 12:53 CET | Original file | - |
