| article html file updated | 24 December 2025 13:46 CET | Update | https://www.mdpi.com/2075-4450/6/1/122 |
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| article xml file uploaded | 31 March 2015 12:40 CEST | Original file | https://www.mdpi.com/2075-4450/6/1/122/xml |
| article pdf uploaded. | 15 January 2015 13:41 CET | Version of Record | https://www.mdpi.com/2075-4450/6/1/122/pdf |
