| article html file updated | 15 August 2026 23:18 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2594 |
| article html file updated | 30 August 2025 14:42 CEST | Update | N/A |
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| article html file updated | 6 May 2019 05:08 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2019 05:07 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2594/pdf |
| article xml uploaded. | 6 May 2019 05:07 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2594/xml |
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