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| article html file updated | 15 November 2019 13:35 CET | Update | - |
| article html file updated | 5 November 2019 11:59 CET | Original file | - |
| article pdf uploaded. | 5 November 2019 11:56 CET | Updated version of record | https://www.mdpi.com/1660-4601/16/21/4157/pdf |
| article xml uploaded. | 5 November 2019 11:56 CET | Update | https://www.mdpi.com/1660-4601/16/21/4157/xml |
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| article pdf uploaded. | 28 October 2019 15:39 CET | Version of Record | https://www.mdpi.com/1660-4601/16/21/4157/pdf-vor |
| article xml file uploaded | 28 October 2019 15:39 CET | Original file | - |