| article html file updated | 7 February 2020 18:15 CET | Update | https://www.mdpi.com/1424-8220/16/11/1947 |
| article html file updated | 4 May 2019 22:04 CEST | Update | - |
| article html file updated | 2 December 2016 00:03 CET | Update | - |
| article html file updated | 18 November 2016 11:17 CET | Original file | - |
| article xml uploaded. | 18 November 2016 11:15 CET | Update | https://www.mdpi.com/1424-8220/16/11/1947/xml |
| article xml uploaded. | 18 November 2016 11:15 CET | Update | - |
| article xml uploaded. | 18 November 2016 11:15 CET | Original file | - |
| article pdf uploaded. | 18 November 2016 11:15 CET | Version of Record | https://www.mdpi.com/1424-8220/16/11/1947/pdf |
