| article html file updated | 12 February 2020 09:40 CET | Update | https://www.mdpi.com/1424-8220/19/9/2066 |
| article html file updated | 19 October 2019 11:34 CEST | Update | - |
| article html file updated | 24 May 2019 16:18 CEST | Update | - |
| article html file updated | 3 May 2019 08:19 CEST | Original file | - |
| article pdf uploaded. | 3 May 2019 08:18 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/2066/pdf |
| article xml uploaded. | 3 May 2019 08:18 CEST | Update | https://www.mdpi.com/1424-8220/19/9/2066/xml |
| article xml file uploaded | 3 May 2019 08:18 CEST | Original file | - |
