| article html file updated | 20 August 2026 16:29 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6931 |
| article html file updated | 30 July 2022 11:47 CEST | Update | N/A |
| article html file updated | 7 January 2022 04:52 CET | Update | N/A |
| article xml uploaded. | 7 January 2022 04:51 CET | Update | https://www.mdpi.com/1424-8220/21/20/6931/xml |
| article pdf uploaded. | 7 January 2022 04:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6931/pdf |
| article html file updated | 20 October 2021 09:04 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2021 09:03 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6931/pdf-vor |
| article xml uploaded. | 20 October 2021 09:03 CEST | Update | N/A |
| article xml file uploaded | 20 October 2021 09:03 CEST | Original file | N/A |
| article pdf uploaded. | 19 October 2021 14:15 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/20/6931/pdf-vor |
