| article html file updated | 25 December 2025 04:13 CET | Update | https://www.mdpi.com/1424-8220/21/4/1399 |
| article html file updated | 1 September 2025 21:55 CEST | Update | N/A |
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| article html file updated | 25 July 2022 03:49 CEST | Update | N/A |
| article html file updated | 17 February 2021 11:30 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2021 11:28 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1399/pdf |
| article xml uploaded. | 17 February 2021 11:28 CET | Update | https://www.mdpi.com/1424-8220/21/4/1399/xml |
| article xml file uploaded | 17 February 2021 11:28 CET | Original file | N/A |
