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| article pdf uploaded. | 27 November 2018 07:09 CET | Updated version of record | https://www.mdpi.com/1660-3397/16/12/468/pdf |
| article xml uploaded. | 27 November 2018 07:09 CET | Update | https://www.mdpi.com/1660-3397/16/12/468/xml |
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| article html file updated | 26 November 2018 14:25 CET | Original file | - |
| article supplementary file uploaded. | 26 November 2018 14:24 CET | - | https://www.mdpi.com/1660-3397/16/12/468#supplementary |
| article xml file uploaded | 26 November 2018 14:24 CET | Update | - |
| article pdf uploaded. | 26 November 2018 14:24 CET | Version of Record | https://www.mdpi.com/1660-3397/16/12/468/pdf-vor |
| article xml uploaded. | 26 November 2018 14:24 CET | Original file | - |
