| article html file updated | 18 August 2026 20:31 CEST | Update | https://www.mdpi.com/1996-1073/14/3/751 |
| article html file updated | 1 September 2025 20:19 CEST | Update | N/A |
| article html file updated | 24 July 2022 09:16 CEST | Update | N/A |
| article html file updated | 1 February 2021 05:58 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2021 05:57 CET | Version of Record | https://www.mdpi.com/1996-1073/14/3/751/pdf |
| article xml uploaded. | 1 February 2021 05:57 CET | Update | https://www.mdpi.com/1996-1073/14/3/751/xml |
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