| article html file updated | 6 February 2020 14:02 CET | Update | https://www.mdpi.com/1099-4300/16/12/6240 |
| article html file updated | 7 May 2019 04:47 CEST | Update | - |
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| article html file updated | 21 August 2015 02:57 CEST | Update | - |
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| article xml file uploaded | 13 January 2015 04:59 CET | Original file | https://www.mdpi.com/1099-4300/16/12/6240/xml |
| article pdf uploaded. | 28 November 2014 12:21 CET | Version of Record | https://www.mdpi.com/1099-4300/16/12/6240/pdf |
