| article html file updated | 1 September 2025 12:48 CEST | Update | https://www.mdpi.com/1424-8220/20/21/6314 |
| article html file updated | 22 July 2022 23:58 CEST | Update | N/A |
| article html file updated | 6 November 2020 11:28 CET | Update | N/A |
| article html file updated | 6 November 2020 11:27 CET | Update | N/A |
| article pdf uploaded. | 6 November 2020 11:26 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6314/pdf |
| article pdf uploaded. | 6 November 2020 11:25 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6314/pdf-vor |
| article xml uploaded. | 6 November 2020 11:25 CET | Update | https://www.mdpi.com/1424-8220/20/21/6314/xml |
| article xml file uploaded | 6 November 2020 11:25 CET | Update | N/A |
| article html file updated | 6 November 2020 04:20 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2020 04:18 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6314/pdf-vor |
| article xml uploaded. | 6 November 2020 04:18 CET | Update | N/A |
| article xml file uploaded | 6 November 2020 04:18 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2020 14:47 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6314/pdf-vor |
