| article html file updated | 7 February 2020 16:55 CET | Update | https://www.mdpi.com/1424-8220/16/11/1715 |
| article html file updated | 5 May 2019 00:34 CEST | Update | - |
| article html file updated | 1 December 2016 22:17 CET | Update | - |
| article html file updated | 25 October 2016 09:51 CEST | Original file | - |
| article xml uploaded. | 25 October 2016 09:50 CEST | Update | https://www.mdpi.com/1424-8220/16/11/1715/xml |
| article xml uploaded. | 25 October 2016 09:50 CEST | Original file | - |
| article pdf uploaded. | 25 October 2016 09:50 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/11/1715/pdf |
