| article html file updated | 29 August 2025 22:37 CEST | Update | https://www.mdpi.com/1660-4601/13/2/152 |
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| article pdf uploaded. | 22 January 2016 11:56 CET | Version of Record | https://www.mdpi.com/1660-4601/13/2/152/pdf |
| article xml uploaded. | 22 January 2016 11:56 CET | Original file | https://www.mdpi.com/1660-4601/13/2/152/xml |
