| article html file updated | 6 February 2020 20:34 CET | Update | https://www.mdpi.com/1420-3049/20/7/12686 |
| article html file updated | 21 September 2019 00:07 CEST | Update | - |
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| article html file updated | 21 August 2015 14:43 CEST | Update | - |
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| article xml file uploaded | 21 August 2015 04:37 CEST | Original file | https://www.mdpi.com/1420-3049/20/7/12686/xml |
| article pdf uploaded. | 13 July 2015 13:37 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/7/12686/pdf |
