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| article xml uploaded. | 29 November 2017 12:44 CET | Update | https://www.mdpi.com/1999-4915/9/11/340/xml |
| article pdf uploaded. | 29 November 2017 12:44 CET | Updated version of record | https://www.mdpi.com/1999-4915/9/11/340/pdf |
| article html file updated | 15 November 2017 08:38 CET | Original file | - |
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| article pdf uploaded. | 15 November 2017 08:37 CET | Version of Record | https://www.mdpi.com/1999-4915/9/11/340/pdf-vor |
