| article html file updated | 7 February 2020 17:53 CET | Update | https://www.mdpi.com/2073-4360/8/11/367 |
| article html file updated | 22 September 2019 05:25 CEST | Update | - |
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| article html file updated | 1 December 2016 23:33 CET | Update | - |
| article html file updated | 11 November 2016 13:05 CET | Original file | - |
| article xml uploaded. | 11 November 2016 13:03 CET | Original file | https://www.mdpi.com/2073-4360/8/11/367/xml |
| article pdf uploaded. | 11 November 2016 13:03 CET | Version of Record | https://www.mdpi.com/2073-4360/8/11/367/pdf |
