| article html file updated | 14 August 2026 06:59 CEST | Update | https://www.mdpi.com/1420-3049/20/9/15893 |
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| article xml file uploaded | 9 October 2015 12:01 CEST | Original file | https://www.mdpi.com/1420-3049/20/9/15893/xml |
| article pdf uploaded. | 1 September 2015 13:29 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/15893/pdf |
