| article html file updated | 20 August 2026 18:28 CEST | Update | https://www.mdpi.com/1996-1073/14/21/7073 |
| article html file updated | 30 July 2022 13:44 CEST | Update | N/A |
| article html file updated | 31 October 2021 02:47 CET | Update | N/A |
| article pdf uploaded. | 31 October 2021 02:46 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/21/7073/pdf |
| article xml uploaded. | 31 October 2021 02:46 CET | Update | https://www.mdpi.com/1996-1073/14/21/7073/xml |
| article xml file uploaded | 31 October 2021 02:46 CET | Update | N/A |
| article html file updated | 29 October 2021 03:03 CEST | Original file | N/A |
| article pdf uploaded. | 29 October 2021 03:01 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/21/7073/pdf-vor |
| article xml uploaded. | 29 October 2021 03:01 CEST | Update | N/A |
| article xml file uploaded | 29 October 2021 03:01 CEST | Original file | N/A |
