| article html file updated | 29 August 2025 21:22 CEST | Update | https://www.mdpi.com/2306-7381/1/3/192 |
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| article xml file uploaded | 18 December 2014 11:39 CET | Original file | https://www.mdpi.com/2306-7381/1/3/192/xml |
| article pdf uploaded. | 5 December 2014 10:01 CET | Updated version of record | https://www.mdpi.com/2306-7381/1/3/192/pdf |
| article pdf uploaded. | 4 December 2014 15:20 CET | Version of Record | https://www.mdpi.com/2306-7381/1/3/192/pdf-vor |
