| article html file updated | 25 December 2025 15:56 CET | Update | https://www.mdpi.com/1424-8220/21/13/4490 |
| article html file updated | 6 September 2025 20:11 CEST | Update | N/A |
| article html file updated | 27 July 2022 02:50 CEST | Update | N/A |
| article html file updated | 2 July 2021 03:11 CEST | Update | N/A |
| article pdf uploaded. | 2 July 2021 03:10 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4490/pdf |
| article xml uploaded. | 2 July 2021 03:10 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4490/xml |
| article xml file uploaded | 2 July 2021 03:10 CEST | Update | N/A |
| article html file updated | 30 June 2021 13:56 CEST | Update | N/A |
| article pdf uploaded. | 30 June 2021 13:54 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4490/pdf-vor |
| article xml file uploaded | 30 June 2021 13:54 CEST | Update | N/A |
| article html file updated | 30 June 2021 13:26 CEST | Update | N/A |
| article pdf uploaded. | 30 June 2021 13:25 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4490/pdf-vor |
| article xml file uploaded | 30 June 2021 13:25 CEST | Update | N/A |
| article html file updated | 30 June 2021 12:58 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2021 12:56 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/13/4490/pdf-vor |
| article xml file uploaded | 30 June 2021 12:56 CEST | Update | N/A |
