| article html file updated | 7 February 2020 17:20 CET | Update | https://www.mdpi.com/2072-4292/8/11/904 |
| article html file updated | 4 May 2019 23:48 CEST | Update | - |
| article html file updated | 1 December 2016 22:45 CET | Update | - |
| article html file updated | 1 November 2016 11:23 CET | Original file | - |
| article xml uploaded. | 1 November 2016 11:22 CET | Update | https://www.mdpi.com/2072-4292/8/11/904/xml |
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| article pdf uploaded. | 1 November 2016 11:22 CET | Version of Record | https://www.mdpi.com/2072-4292/8/11/904/pdf |
