| article html file updated | 10 February 2020 00:14 CET | Update | https://www.mdpi.com/1424-8220/18/7/2168 |
| article html file updated | 5 October 2019 07:36 CEST | Update | - |
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| article html file updated | 1 August 2018 13:11 CEST | Update | - |
| article html file updated | 6 July 2018 12:43 CEST | Update | - |
| article xml uploaded. | 6 July 2018 12:42 CEST | Update | https://www.mdpi.com/1424-8220/18/7/2168/xml |
| article pdf uploaded. | 6 July 2018 12:42 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/7/2168/pdf |
| article html file updated | 5 July 2018 14:49 CEST | Original file | - |
| article pdf uploaded. | 5 July 2018 14:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/7/2168/pdf-vor |
| article xml file uploaded | 5 July 2018 14:48 CEST | Original file | - |