| article html file updated | 6 February 2020 13:06 CET | Update | https://www.mdpi.com/1420-3049/19/11/17141 |
| article html file updated | 20 September 2019 14:06 CEST | Update | - |
| article html file updated | 7 May 2019 06:35 CEST | Update | - |
| article html file updated | 25 March 2019 16:29 CET | Update | - |
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| article html file updated | 21 August 2015 00:16 CEST | Update | - |
| article html file updated | 3 December 2014 03:57 CET | Original file | - |
| article xml file uploaded | 3 December 2014 03:57 CET | Original file | https://www.mdpi.com/1420-3049/19/11/17141/xml |
| article pdf uploaded. | 24 October 2014 14:02 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/11/17141/pdf |
