| article html file updated | 1 September 2025 17:56 CEST | Update | https://www.mdpi.com/1424-8220/21/2/349 |
| article html file updated | 23 July 2022 11:21 CEST | Update | N/A |
| article html file updated | 7 January 2021 10:27 CET | Update | N/A |
| article xml uploaded. | 7 January 2021 10:26 CET | Update | https://www.mdpi.com/1424-8220/21/2/349/xml |
| article xml file uploaded | 7 January 2021 10:26 CET | Update | N/A |
| article html file updated | 7 January 2021 03:53 CET | Update | N/A |
| article pdf uploaded. | 7 January 2021 03:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/349/pdf |
| article xml file uploaded | 7 January 2021 03:51 CET | Update | N/A |
| article html file updated | 6 January 2021 15:36 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 15:34 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/349/pdf-vor |
| article xml file uploaded | 6 January 2021 15:34 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 15:01 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/349/pdf-vor |
