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| article html file updated | 29 November 2018 10:13 CET | Original file | - |
| article pdf uploaded. | 29 November 2018 10:12 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4456/pdf |
| article xml uploaded. | 29 November 2018 10:12 CET | Update | https://www.mdpi.com/2071-1050/10/12/4456/xml |
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| article pdf uploaded. | 27 November 2018 17:39 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/12/4456/pdf-vor |
| article pdf uploaded. | 27 November 2018 17:36 CET | Version of Record | https://www.mdpi.com/2071-1050/10/12/4456/pdf-vor |
| article xml file uploaded | 27 November 2018 17:36 CET | Original file | - |
