| article html file updated | 8 February 2020 11:43 CET | Update | https://www.mdpi.com/2072-6643/9/7/787 |
| article html file updated | 26 September 2019 02:38 CEST | Update | - |
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| article xml uploaded. | 21 July 2017 15:32 CEST | Original file | https://www.mdpi.com/2072-6643/9/7/787/xml |
| article pdf uploaded. | 21 July 2017 15:32 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/7/787/pdf |
