| article html file updated | 19 August 2026 06:52 CEST | Update | https://www.mdpi.com/1424-8247/14/4/340 |
| article html file updated | 2 September 2025 03:06 CEST | Update | N/A |
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| article html file updated | 8 April 2021 12:34 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2021 12:33 CEST | Version of Record | https://www.mdpi.com/1424-8247/14/4/340/pdf |
| article xml uploaded. | 8 April 2021 12:33 CEST | Update | https://www.mdpi.com/1424-8247/14/4/340/xml |
| article xml file uploaded | 8 April 2021 12:33 CEST | Original file | N/A |
