| article html file updated | 25 December 2025 14:21 CET | Update | https://www.mdpi.com/1424-8220/21/12/4131 |
| article html file updated | 2 September 2025 11:12 CEST | Update | N/A |
| article html file updated | 27 July 2022 00:31 CEST | Update | N/A |
| article html file updated | 18 June 2021 03:01 CEST | Update | N/A |
| article pdf uploaded. | 18 June 2021 03:00 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/12/4131/pdf |
| article xml uploaded. | 18 June 2021 03:00 CEST | Update | https://www.mdpi.com/1424-8220/21/12/4131/xml |
| article xml file uploaded | 18 June 2021 03:00 CEST | Update | N/A |
| article html file updated | 16 June 2021 13:15 CEST | Update | N/A |
| article pdf uploaded. | 16 June 2021 13:14 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/12/4131/pdf-vor |
| article xml file uploaded | 16 June 2021 13:14 CEST | Update | N/A |
| article html file updated | 16 June 2021 12:46 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2021 12:44 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/12/4131/pdf-vor |
| article xml file uploaded | 16 June 2021 12:44 CEST | Original file | N/A |
