| article html file updated | 29 August 2025 22:02 CEST | Update | https://www.mdpi.com/2071-1050/7/8/11321 |
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| article xml file uploaded | 3 September 2015 03:57 CEST | Original file | https://www.mdpi.com/2071-1050/7/8/11321/xml |
| article pdf uploaded. | 20 August 2015 11:20 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/8/11321/pdf |
