| article html file updated | 16 August 2026 05:11 CEST | Update | https://www.mdpi.com/1999-4907/10/7/591 |
| article html file updated | 30 August 2025 22:34 CEST | Update | N/A |
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| article html file updated | 16 July 2019 12:27 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2019 12:26 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/7/591/pdf |
| article xml uploaded. | 16 July 2019 12:26 CEST | Update | https://www.mdpi.com/1999-4907/10/7/591/xml |
| article xml file uploaded | 16 July 2019 12:26 CEST | Original file | N/A |
