| article html file updated | 25 December 2025 15:35 CET | Update | https://www.mdpi.com/1424-8220/21/13/4423 |
| article html file updated | 6 September 2025 19:59 CEST | Update | N/A |
| article html file updated | 27 July 2022 02:20 CEST | Update | N/A |
| article html file updated | 5 July 2021 03:39 CEST | Update | N/A |
| article pdf uploaded. | 5 July 2021 03:37 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4423/pdf |
| article xml uploaded. | 5 July 2021 03:37 CEST | Update | https://www.mdpi.com/1424-8220/21/13/4423/xml |
| article xml file uploaded | 5 July 2021 03:37 CEST | Update | N/A |
| article html file updated | 1 July 2021 10:29 CEST | Update | N/A |
| article pdf uploaded. | 1 July 2021 10:26 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4423/pdf-vor |
| article xml file uploaded | 1 July 2021 10:26 CEST | Update | N/A |
| article html file updated | 28 June 2021 13:36 CEST | Update | N/A |
| article pdf uploaded. | 28 June 2021 13:34 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4423/pdf-vor |
| article xml file uploaded | 28 June 2021 13:34 CEST | Update | N/A |
| article html file updated | 28 June 2021 13:14 CEST | Update | N/A |
| article pdf uploaded. | 28 June 2021 13:11 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/13/4423/pdf-vor |
| article xml file uploaded | 28 June 2021 13:11 CEST | Update | N/A |
| article html file updated | 28 June 2021 13:01 CEST | Update | N/A |
| article html file updated | 28 June 2021 13:00 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2021 12:57 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/13/4423/pdf-vor |
| article xml file uploaded | 28 June 2021 12:57 CEST | Original file | N/A |
