| article html file updated | 18 August 2026 04:22 CEST | Update | https://www.mdpi.com/2227-9067/7/10/171 |
| article html file updated | 1 September 2025 10:13 CEST | Update | N/A |
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| article html file updated | 6 October 2020 14:17 CEST | Original file | N/A |
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| article xml uploaded. | 6 October 2020 14:15 CEST | Update | https://www.mdpi.com/2227-9067/7/10/171/xml |
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