| article html file updated | 12 February 2020 06:02 CET | Update | https://www.mdpi.com/1424-8220/19/8/1837 |
| article html file updated | 18 October 2019 12:54 CEST | Update | - |
| article html file updated | 9 May 2019 18:08 CEST | Update | - |
| article html file updated | 25 April 2019 10:10 CEST | Update | - |
| article html file updated | 22 April 2019 07:42 CEST | Original file | - |
| article pdf uploaded. | 22 April 2019 07:40 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/8/1837/pdf |
| article xml uploaded. | 22 April 2019 07:40 CEST | Update | https://www.mdpi.com/1424-8220/19/8/1837/xml |
| article xml file uploaded | 22 April 2019 07:40 CEST | Update | - |
| article pdf uploaded. | 17 April 2019 16:25 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/8/1837/pdf-vor |
| article xml file uploaded | 17 April 2019 16:25 CEST | Original file | - |
