| article html file updated | 8 February 2020 21:10 CET | Update | https://www.mdpi.com/1424-8220/17/11/2614 |
| article html file updated | 28 September 2019 11:20 CEST | Update | - |
| article html file updated | 2 May 2019 15:03 CEST | Update | - |
| article html file updated | 30 November 2017 14:05 CET | Update | - |
| article html file updated | 14 November 2017 12:13 CET | Original file | - |
| article xml uploaded. | 14 November 2017 12:12 CET | Update | https://www.mdpi.com/1424-8220/17/11/2614/xml |
| article xml uploaded. | 14 November 2017 12:12 CET | Original file | - |
| article pdf uploaded. | 14 November 2017 12:12 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2614/pdf |
