| article html file updated | 6 February 2020 19:50 CET | Update | https://www.mdpi.com/1099-4300/17/6/4215 |
| article html file updated | 6 May 2019 17:28 CEST | Update | - |
| article html file updated | 26 March 2019 05:01 CET | Update | - |
| article html file updated | 21 August 2015 13:49 CEST | Update | - |
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| article xml file uploaded | 14 July 2015 08:07 CEST | Original file | https://www.mdpi.com/1099-4300/17/6/4215/xml |
| article pdf uploaded. | 18 June 2015 11:25 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/6/4215/pdf |
