| article html file updated | 29 August 2025 21:47 CEST | Update | https://www.mdpi.com/2077-0383/4/6/1193 |
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| article xml file uploaded | 2 July 2015 06:37 CEST | Original file | https://www.mdpi.com/2077-0383/4/6/1193/xml |
| article pdf uploaded. | 28 May 2015 10:40 CEST | Version of Record | https://www.mdpi.com/2077-0383/4/6/1193/pdf |
