| article html file updated | 16 August 2026 04:15 CEST | Update | https://www.mdpi.com/2073-8994/11/7/879 |
| article html file updated | 30 August 2025 22:03 CEST | Update | N/A |
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| article html file updated | 4 July 2019 12:22 CEST | Original file | N/A |
| article pdf uploaded. | 4 July 2019 12:21 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/7/879/pdf |
| article xml uploaded. | 4 July 2019 12:21 CEST | Update | https://www.mdpi.com/2073-8994/11/7/879/xml |
| article xml file uploaded | 4 July 2019 12:21 CEST | Original file | N/A |
