| article html file updated | 30 July 2022 12:28 CEST | Update | https://www.mdpi.com/2227-9032/9/11/1421 |
| article html file updated | 1 November 2021 02:27 CET | Update | N/A |
| article pdf uploaded. | 1 November 2021 02:26 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/11/1421/pdf |
| article xml uploaded. | 1 November 2021 02:26 CET | Update | https://www.mdpi.com/2227-9032/9/11/1421/xml |
| article xml file uploaded | 1 November 2021 02:26 CET | Update | N/A |
| article html file updated | 22 October 2021 11:53 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2021 11:51 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/11/1421/pdf-vor |
| article xml uploaded. | 22 October 2021 11:51 CEST | Update | N/A |
| article xml file uploaded | 22 October 2021 11:51 CEST | Original file | N/A |
