| article html file updated | 29 August 2025 22:39 CEST | Update | https://www.mdpi.com/1660-4601/13/2/177 |
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| article pdf uploaded. | 28 January 2016 08:42 CET | Version of Record | https://www.mdpi.com/1660-4601/13/2/177/pdf |
| article xml uploaded. | 28 January 2016 08:42 CET | Original file | https://www.mdpi.com/1660-4601/13/2/177/xml |
