| article html file updated | 19 August 2026 04:25 CEST | Update | https://www.mdpi.com/1424-8220/21/6/2241 |
| article html file updated | 2 September 2025 01:28 CEST | Update | N/A |
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| article pdf uploaded. | 23 March 2021 11:34 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/2241/pdf |
| article xml file uploaded | 23 March 2021 11:34 CET | Original file | N/A |
