| article html file updated | 19 August 2026 16:55 CEST | Update | https://www.mdpi.com/2079-4991/11/6/1520 |
| article html file updated | 2 September 2025 10:19 CEST | Update | N/A |
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| article html file updated | 8 June 2021 15:26 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2021 15:25 CEST | Version of Record | https://www.mdpi.com/2079-4991/11/6/1520/pdf |
| article xml uploaded. | 8 June 2021 15:25 CEST | Update | https://www.mdpi.com/2079-4991/11/6/1520/xml |
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