| article html file updated | 31 August 2025 08:53 CEST | Update | https://www.mdpi.com/2073-4425/11/1/89 |
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| article pdf uploaded. | 13 January 2020 12:17 CET | Version of Record | https://www.mdpi.com/2073-4425/11/1/89/pdf |
| article xml uploaded. | 13 January 2020 12:17 CET | Update | https://www.mdpi.com/2073-4425/11/1/89/xml |
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