| article html file updated | 29 August 2025 22:03 CEST | Update | https://www.mdpi.com/2071-1050/7/9/11438 |
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| article xml file uploaded | 12 October 2015 12:32 CEST | Original file | https://www.mdpi.com/2071-1050/7/9/11438/xml |
| article pdf uploaded. | 25 August 2015 09:47 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/9/11438/pdf |
