| article html file updated | 29 August 2025 21:08 CEST | Update | https://www.mdpi.com/1996-1944/7/7/5069 |
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| article xml file uploaded | 5 August 2014 10:28 CEST | Original file | https://www.mdpi.com/1996-1944/7/7/5069/xml |
| article pdf uploaded. | 9 July 2014 13:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/7/7/5069/pdf |
