| article html file updated | 1 September 2025 11:46 CEST | Update | https://www.mdpi.com/1999-4915/12/11/1209 |
| article html file updated | 22 July 2022 22:19 CEST | Update | - |
| article html file updated | 25 October 2020 10:35 CET | Original file | - |
| article pdf uploaded. | 25 October 2020 10:33 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/11/1209/pdf |
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| article pdf uploaded. | 23 October 2020 16:20 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/11/1209/pdf-vor |
