| article html file updated | 30 August 2025 09:06 CEST | Update | https://www.mdpi.com/1999-5903/10/12/114 |
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| article pdf uploaded. | 22 November 2018 12:03 CET | Version of Record | https://www.mdpi.com/1999-5903/10/12/114/pdf |
| article xml uploaded. | 22 November 2018 12:03 CET | Update | https://www.mdpi.com/1999-5903/10/12/114/xml |
| article xml file uploaded | 22 November 2018 12:03 CET | Original file | - |
