| article html file updated | 6 February 2020 08:17 CET | Update | https://www.mdpi.com/1099-4300/16/4/1931 |
| article html file updated | 9 January 2020 04:30 CET | Update | - |
| article html file updated | 20 September 2019 06:59 CEST | Update | - |
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| article html file updated | 8 July 2014 10:25 CEST | Update | - |
| article xml file uploaded | 8 July 2014 10:25 CEST | Update | https://www.mdpi.com/1099-4300/16/4/1931/xml |
| article html file updated | 8 July 2014 03:47 CEST | Original file | - |
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| article pdf uploaded. | 1 April 2014 08:28 CEST | Version of Record | https://www.mdpi.com/1099-4300/16/4/1931/pdf |
