| article html file updated | 31 August 2025 06:47 CEST | Update | https://www.mdpi.com/2071-1050/11/24/7247 |
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| article pdf uploaded. | 17 December 2019 12:26 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/7247/pdf |
| article xml uploaded. | 17 December 2019 12:26 CET | Update | https://www.mdpi.com/2071-1050/11/24/7247/xml |
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