| article html file updated | 29 August 2025 20:41 CEST | Update | https://www.mdpi.com/2075-4450/4/3/287 |
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| article xml file uploaded | 27 January 2015 07:08 CET | Original file | https://www.mdpi.com/2075-4450/4/3/287/xml |
| article supplementary file uploaded. | 2 July 2013 09:27 CEST | - | https://www.mdpi.com/2075-4450/4/3/287#supplementary |
| article pdf uploaded. | 2 July 2013 09:27 CEST | Version of Record | https://www.mdpi.com/2075-4450/4/3/287/pdf |
