| article html file updated | 7 February 2020 15:20 CET | Update | https://www.mdpi.com/2072-4292/8/9/784 |
| article html file updated | 5 May 2019 03:28 CEST | Update | - |
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| article xml uploaded. | 21 September 2016 12:53 CEST | Original file | https://www.mdpi.com/2072-4292/8/9/784/xml |
| article pdf uploaded. | 21 September 2016 12:53 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/9/784/pdf |
