| article html file updated | 20 August 2026 15:10 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6772 |
| article html file updated | 30 July 2022 10:27 CEST | Update | N/A |
| article html file updated | 20 October 2021 10:02 CEST | Update | N/A |
| article html file updated | 20 October 2021 04:30 CEST | Original file | N/A |
| article pdf uploaded. | 20 October 2021 04:28 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/20/6772/pdf |
| article xml uploaded. | 20 October 2021 04:28 CEST | Update | https://www.mdpi.com/1424-8220/21/20/6772/xml |
| article xml file uploaded | 20 October 2021 04:28 CEST | Original file | N/A |
| article pdf uploaded. | 12 October 2021 15:42 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/20/6772/pdf-vor |
