| article html file updated | 6 February 2020 20:15 CET | Update | https://www.mdpi.com/1420-3049/20/7/12016 |
| article html file updated | 20 September 2019 23:38 CEST | Update | - |
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| article xml file uploaded | 21 August 2015 04:36 CEST | Original file | https://www.mdpi.com/1420-3049/20/7/12016/xml |
| article pdf uploaded. | 1 July 2015 12:46 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/7/12016/pdf |
