| article html file updated | 6 February 2020 13:17 CET | Update | https://www.mdpi.com/1420-3049/19/11/17697 |
| article html file updated | 20 September 2019 14:24 CEST | Update | - |
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| article html file updated | 25 March 2019 16:52 CET | Update | - |
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| article html file updated | 21 August 2015 00:52 CEST | Update | - |
| article html file updated | 28 November 2014 09:16 CET | Original file | - |
| article xml file uploaded | 28 November 2014 09:16 CET | Original file | https://www.mdpi.com/1420-3049/19/11/17697/xml |
| article pdf uploaded. | 31 October 2014 11:24 CET | Version of Record | https://www.mdpi.com/1420-3049/19/11/17697/pdf |
