| article html file updated | 20 August 2026 20:18 CEST | Update | https://www.mdpi.com/2227-9717/9/11/1989 |
| article html file updated | 7 September 2025 04:39 CEST | Update | N/A |
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| article html file updated | 8 November 2021 14:34 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2021 14:33 CET | Version of Record | https://www.mdpi.com/2227-9717/9/11/1989/pdf |
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