| article html file updated | 20 August 2026 20:16 CEST | Update | https://www.mdpi.com/1996-1944/14/21/6728 |
| article html file updated | 10 November 2021 10:02 CET | Update | N/A |
| article html file updated | 10 November 2021 05:22 CET | Original file | N/A |
| article pdf uploaded. | 10 November 2021 05:20 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/21/6728/pdf |
| article xml uploaded. | 10 November 2021 05:20 CET | Update | https://www.mdpi.com/1996-1944/14/21/6728/xml |
| article xml file uploaded | 10 November 2021 05:20 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2021 13:41 CET | Version of Record | https://www.mdpi.com/1996-1944/14/21/6728/pdf-vor |
