| article html file updated | 25 December 2025 02:57 CET | Update | https://www.mdpi.com/1424-8220/21/3/873 |
| article html file updated | 1 September 2025 19:58 CEST | Update | - |
| article html file updated | 24 July 2022 05:10 CEST | Update | - |
| article html file updated | 28 January 2021 11:20 CET | Original file | - |
| article pdf uploaded. | 28 January 2021 11:19 CET | Version of Record | https://www.mdpi.com/1424-8220/21/3/873/pdf |
| article xml uploaded. | 28 January 2021 11:19 CET | Update | https://www.mdpi.com/1424-8220/21/3/873/xml |
| article xml file uploaded | 28 January 2021 11:19 CET | Original file | - |
