| article html file updated | 16 August 2026 05:21 CEST | Update | https://www.mdpi.com/1999-4923/11/7/347 |
| article html file updated | 30 August 2025 22:39 CEST | Update | N/A |
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| article html file updated | 18 July 2019 08:36 CEST | Original file | N/A |
| article pdf uploaded. | 18 July 2019 08:35 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/7/347/pdf |
| article xml uploaded. | 18 July 2019 08:35 CEST | Update | https://www.mdpi.com/1999-4923/11/7/347/xml |
| article xml file uploaded | 18 July 2019 08:35 CEST | Original file | N/A |
