| article html file updated | 11 February 2020 22:03 CET | Update | https://www.mdpi.com/1424-8220/19/6/1279 |
| article html file updated | 16 October 2019 13:39 CEST | Update | - |
| article html file updated | 26 April 2019 03:34 CEST | Update | - |
| article html file updated | 11 April 2019 22:37 CEST | Update | - |
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| article html file updated | 4 April 2019 12:53 CEST | Update | - |
| article html file updated | 14 March 2019 10:57 CET | Original file | - |
| article pdf uploaded. | 14 March 2019 10:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/6/1279/pdf |
| article xml uploaded. | 14 March 2019 10:56 CET | Update | https://www.mdpi.com/1424-8220/19/6/1279/xml |
| article xml file uploaded | 14 March 2019 10:56 CET | Original file | - |
| article pdf uploaded. | 13 March 2019 16:42 CET | Version of Record | https://www.mdpi.com/1424-8220/19/6/1279/pdf-vor |
