| article html file updated | 1 September 2025 21:57 CEST | Update | https://www.mdpi.com/1999-4923/13/2/272 |
| article html file updated | 25 July 2022 03:52 CEST | Update | N/A |
| article html file updated | 20 February 2021 02:22 CET | Original file | N/A |
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| article xml uploaded. | 20 February 2021 02:20 CET | Update | https://www.mdpi.com/1999-4923/13/2/272/xml |
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| article pdf uploaded. | 17 February 2021 17:03 CET | Version of Record | https://www.mdpi.com/1999-4923/13/2/272/pdf-vor |
