| article html file updated | 7 September 2025 02:38 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6752 |
| article html file updated | 30 July 2022 10:19 CEST | Update | N/A |
| article html file updated | 9 February 2022 09:47 CET | Update | N/A |
| article xml uploaded. | 9 February 2022 09:46 CET | Update | https://www.mdpi.com/1424-8220/21/20/6752/xml |
| article xml uploaded. | 9 February 2022 09:46 CET | Update | N/A |
| article pdf uploaded. | 9 February 2022 09:46 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6752/pdf |
| article html file updated | 13 October 2021 11:13 CEST | Update | N/A |
| article pdf uploaded. | 13 October 2021 11:11 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6752/pdf-vor |
| article xml uploaded. | 13 October 2021 11:11 CEST | Update | N/A |
| article xml file uploaded | 13 October 2021 11:11 CEST | Update | N/A |
| article html file updated | 12 October 2021 10:34 CEST | Original file | N/A |
| article pdf uploaded. | 12 October 2021 10:25 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/20/6752/pdf-vor |
| article xml uploaded. | 12 October 2021 10:25 CEST | Update | N/A |
| article xml file uploaded | 12 October 2021 10:25 CEST | Original file | N/A |
