| article html file updated | 6 February 2020 17:11 CET | Update | https://www.mdpi.com/1099-4300/17/4/1850 |
| article html file updated | 6 May 2019 22:47 CEST | Update | - |
| article html file updated | 25 March 2019 23:53 CET | Update | - |
| article html file updated | 21 August 2015 09:44 CEST | Update | - |
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| article xml file uploaded | 11 May 2015 04:51 CEST | Original file | https://www.mdpi.com/1099-4300/17/4/1850/xml |
| article pdf uploaded. | 31 March 2015 15:28 CEST | Version of Record | https://www.mdpi.com/1099-4300/17/4/1850/pdf |
