| article html file updated | 6 February 2020 13:33 CET | Update | https://www.mdpi.com/1420-3049/19/11/18465 |
| article html file updated | 20 September 2019 14:46 CEST | Update | - |
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| article html file updated | 28 November 2014 09:17 CET | Original file | - |
| article xml file uploaded | 28 November 2014 09:17 CET | Original file | https://www.mdpi.com/1420-3049/19/11/18465/xml |
| article pdf uploaded. | 12 November 2014 14:10 CET | Version of Record | https://www.mdpi.com/1420-3049/19/11/18465/pdf |
