| article html file updated | 2 September 2025 04:35 CEST | Update | https://www.mdpi.com/1424-8220/21/9/2903 |
| article html file updated | 25 July 2022 13:11 CEST | Update | - |
| article html file updated | 26 April 2021 09:59 CEST | Update | - |
| article html file updated | 25 April 2021 13:50 CEST | Original file | - |
| article pdf uploaded. | 25 April 2021 13:48 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/9/2903/pdf |
| article xml uploaded. | 25 April 2021 13:48 CEST | Update | https://www.mdpi.com/1424-8220/21/9/2903/xml |
| article xml file uploaded | 25 April 2021 13:48 CEST | Original file | - |
| article pdf uploaded. | 21 April 2021 11:06 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/9/2903/pdf-vor |
