| article html file updated | 12 February 2020 09:15 CET | Update | https://www.mdpi.com/1424-8220/19/9/2043 |
| article html file updated | 19 October 2019 09:10 CEST | Update | - |
| article html file updated | 24 May 2019 15:46 CEST | Update | - |
| article html file updated | 1 May 2019 09:00 CEST | Original file | - |
| article pdf uploaded. | 1 May 2019 08:59 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/2043/pdf |
| article xml uploaded. | 1 May 2019 08:59 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2043/xml |
| article xml file uploaded | 1 May 2019 08:59 CEST | Original file | - |
