| article html file updated | 6 February 2020 19:16 CET | Update | https://www.mdpi.com/1099-4300/17/6/3621 |
| article html file updated | 6 May 2019 18:38 CEST | Update | - |
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| article html file updated | 21 August 2015 13:01 CEST | Update | - |
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| article xml file uploaded | 14 July 2015 08:07 CEST | Original file | https://www.mdpi.com/1099-4300/17/6/3621/xml |
| article pdf uploaded. | 2 June 2015 11:32 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/6/3621/pdf |
