| article html file updated | 17 August 2026 23:20 CEST | Update | https://www.mdpi.com/2073-4433/11/9/899 |
| article html file updated | 24 December 2025 20:54 CET | Update | N/A |
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| article html file updated | 25 August 2020 12:32 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2020 12:31 CEST | Version of Record | https://www.mdpi.com/2073-4433/11/9/899/pdf |
| article xml uploaded. | 25 August 2020 12:31 CEST | Update | https://www.mdpi.com/2073-4433/11/9/899/xml |
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