| article html file updated | 31 August 2025 02:01 CEST | Update | https://www.mdpi.com/1999-4923/11/10/493 |
| article html file updated | 21 August 2025 22:40 CEST | Update | - |
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| article html file updated | 30 October 2019 22:00 CET | Update | - |
| article html file updated | 26 September 2019 10:30 CEST | Original file | - |
| article pdf uploaded. | 26 September 2019 10:29 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/10/493/pdf |
| article xml uploaded. | 26 September 2019 10:29 CEST | Update | https://www.mdpi.com/1999-4923/11/10/493/xml |
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