| article html file updated | 2 September 2025 01:05 CEST | Update | https://www.mdpi.com/1996-1073/14/6/1707 |
| article html file updated | 25 July 2022 08:19 CEST | Update | - |
| article html file updated | 22 March 2021 04:08 CET | Update | - |
| article pdf uploaded. | 22 March 2021 04:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/6/1707/pdf |
| article xml uploaded. | 22 March 2021 04:07 CET | Update | https://www.mdpi.com/1996-1073/14/6/1707/xml |
| article xml file uploaded | 22 March 2021 04:07 CET | Update | - |
| article html file updated | 19 March 2021 08:28 CET | Original file | - |
| article pdf uploaded. | 19 March 2021 08:27 CET | Version of Record | https://www.mdpi.com/1996-1073/14/6/1707/pdf-vor |
| article xml file uploaded | 19 March 2021 08:27 CET | Original file | - |
