| article html file updated | 30 August 2025 12:49 CEST | Update | https://www.mdpi.com/2071-1050/11/5/1470 |
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| article pdf uploaded. | 10 March 2019 07:05 CET | Version of Record | https://www.mdpi.com/2071-1050/11/5/1470/pdf |
| article xml uploaded. | 10 March 2019 07:05 CET | Update | https://www.mdpi.com/2071-1050/11/5/1470/xml |
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