| article html file updated | 1 September 2025 11:43 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6031 |
| article html file updated | 22 July 2022 22:14 CEST | Update | N/A |
| article html file updated | 28 October 2020 10:11 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2020 10:09 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6031/pdf |
| article xml uploaded. | 28 October 2020 10:09 CET | Update | https://www.mdpi.com/1424-8220/20/21/6031/xml |
| article xml file uploaded | 28 October 2020 10:09 CET | Original file | N/A |
| article pdf uploaded. | 23 October 2020 12:54 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/21/6031/pdf-vor |
