| article html file updated | 29 August 2025 21:55 CEST | Update | https://www.mdpi.com/2071-1050/7/7/9268 |
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| article xml file uploaded | 19 August 2015 10:09 CEST | Original file | https://www.mdpi.com/2071-1050/7/7/9268/xml |
| article supplementary file uploaded. | 16 July 2015 10:43 CEST | - | https://www.mdpi.com/2071-1050/7/7/9268#supplementary |
| article pdf uploaded. | 16 July 2015 10:43 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/7/9268/pdf |
