| article html file updated | 8 February 2020 21:54 CET | Update | https://www.mdpi.com/1424-8220/17/11/2699 |
| article html file updated | 28 September 2019 16:04 CEST | Update | - |
| article html file updated | 2 May 2019 13:24 CEST | Update | - |
| article html file updated | 18 April 2019 11:04 CEST | Update | - |
| article html file updated | 30 November 2017 14:27 CET | Update | - |
| article html file updated | 22 November 2017 12:38 CET | Original file | - |
| article xml uploaded. | 22 November 2017 12:36 CET | Update | https://www.mdpi.com/1424-8220/17/11/2699/xml |
| article xml uploaded. | 22 November 2017 12:36 CET | Original file | - |
| article pdf uploaded. | 22 November 2017 12:36 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2699/pdf |
