| article html file updated | 23 October 2025 07:49 CEST | Update | https://www.mdpi.com/2076-2615/10/2/234 |
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| article pdf uploaded. | 2 February 2020 12:07 CET | Version of Record | https://www.mdpi.com/2076-2615/10/2/234/pdf |
| article xml uploaded. | 2 February 2020 12:07 CET | Update | https://www.mdpi.com/2076-2615/10/2/234/xml |
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