| article html file updated | 29 August 2025 22:09 CEST | Update | https://www.mdpi.com/1420-3049/20/9/17557 |
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| article xml file uploaded | 9 October 2015 12:02 CEST | Original file | https://www.mdpi.com/1420-3049/20/9/17557/xml |
| article pdf uploaded. | 22 September 2015 10:40 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/9/17557/pdf |
