| article html file updated | 15 August 2026 22:18 CEST | Update | https://www.mdpi.com/2073-4441/11/4/844 |
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| article html file updated | 22 April 2019 12:11 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2019 12:09 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/844/pdf |
| article xml uploaded. | 22 April 2019 12:09 CEST | Update | https://www.mdpi.com/2073-4441/11/4/844/xml |
| article xml file uploaded | 22 April 2019 12:09 CEST | Original file | N/A |
