| article html file updated | 30 August 2025 13:29 CEST | Update | https://www.mdpi.com/2072-6643/11/4/732 |
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| article pdf uploaded. | 29 March 2019 10:35 CET | Version of Record | https://www.mdpi.com/2072-6643/11/4/732/pdf |
| article xml uploaded. | 29 March 2019 10:35 CET | Update | https://www.mdpi.com/2072-6643/11/4/732/xml |
| article xml file uploaded | 29 March 2019 10:34 CET | Original file | - |
