| article html file updated | 31 August 2025 06:34 CEST | Update | https://www.mdpi.com/2075-163X/9/12/787 |
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| article pdf uploaded. | 14 December 2019 07:41 CET | Version of Record | https://www.mdpi.com/2075-163X/9/12/787/pdf |
| article xml uploaded. | 14 December 2019 07:41 CET | Update | https://www.mdpi.com/2075-163X/9/12/787/xml |
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