| article html file updated | 7 February 2020 17:14 CET | Update | https://www.mdpi.com/1424-8220/16/11/1815 |
| article html file updated | 4 May 2019 23:59 CEST | Update | N/A |
| article html file updated | 1 December 2016 22:37 CET | Update | N/A |
| article html file updated | 29 October 2016 13:25 CEST | Original file | N/A |
| article xml uploaded. | 29 October 2016 13:24 CEST | Update | https://www.mdpi.com/1424-8220/16/11/1815/xml |
| article xml uploaded. | 29 October 2016 13:24 CEST | Original file | N/A |
| article pdf uploaded. | 29 October 2016 13:24 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/11/1815/pdf |
