| article html file updated | 8 February 2020 06:29 CET | Update | https://www.mdpi.com/1424-8220/17/6/1193 |
| article html file updated | 24 September 2019 23:13 CEST | Update | - |
| article html file updated | 3 May 2019 20:49 CEST | Update | - |
| article html file updated | 30 June 2017 22:24 CEST | Update | - |
| article html file updated | 23 May 2017 12:07 CEST | Original file | - |
| article xml uploaded. | 23 May 2017 12:05 CEST | Update | https://www.mdpi.com/1424-8220/17/6/1193/xml |
| article pdf uploaded. | 23 May 2017 12:05 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1193/pdf |
