| article html file updated | 29 August 2025 22:22 CEST | Update | https://www.mdpi.com/1996-1073/8/11/12361 |
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| article pdf uploaded. | 19 November 2015 18:00 CET | Version of Record | https://www.mdpi.com/1996-1073/8/11/12361/pdf |
| article xml uploaded. | 19 November 2015 18:00 CET | Original file | https://www.mdpi.com/1996-1073/8/11/12361/xml |
