| article html file updated | 24 December 2025 22:48 CET | Update | https://www.mdpi.com/1424-8220/20/21/6178 |
| article html file updated | 1 September 2025 12:17 CEST | Update | N/A |
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| article html file updated | 30 October 2020 08:33 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2020 08:30 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/21/6178/pdf |
| article xml uploaded. | 30 October 2020 08:30 CET | Update | https://www.mdpi.com/1424-8220/20/21/6178/xml |
| article xml file uploaded | 30 October 2020 08:30 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 16:57 CET | Version of Record | https://www.mdpi.com/1424-8220/20/21/6178/pdf-vor |
