| article html file updated | 24 December 2025 23:05 CET | Update | https://www.mdpi.com/1424-8220/20/21/6369 |
| article html file updated | 1 September 2025 12:58 CEST | Update | N/A |
| article html file updated | 23 July 2022 00:16 CEST | Update | N/A |
| article html file updated | 12 November 2020 03:17 CET | Update | N/A |
| article pdf uploaded. | 12 November 2020 03:16 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6369/pdf |
| article xml uploaded. | 12 November 2020 03:16 CET | Update | https://www.mdpi.com/1424-8220/20/21/6369/xml |
| article xml file uploaded | 12 November 2020 03:16 CET | Update | N/A |
| article html file updated | 8 November 2020 11:59 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2020 11:58 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6369/pdf-vor |
| article xml uploaded. | 8 November 2020 11:58 CET | Update | N/A |
| article xml file uploaded | 8 November 2020 11:58 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2020 10:57 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6369/pdf-vor |
