| article html file updated | 15 August 2026 18:03 CEST | Update | https://www.mdpi.com/1996-1944/12/5/706 |
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| article pdf uploaded. | 28 February 2019 05:38 CET | Version of Record | https://www.mdpi.com/1996-1944/12/5/706/pdf |
| article xml uploaded. | 28 February 2019 05:38 CET | Update | https://www.mdpi.com/1996-1944/12/5/706/xml |
| article xml file uploaded | 28 February 2019 05:38 CET | Original file | N/A |
