| article html file updated | 7 February 2020 16:17 CET | Update | https://www.mdpi.com/1424-8220/16/10/1699 |
| article html file updated | 5 May 2019 01:47 CEST | Update | N/A |
| article html file updated | 31 October 2016 07:41 CET | Update | N/A |
| article html file updated | 13 October 2016 11:48 CEST | Original file | N/A |
| article xml uploaded. | 13 October 2016 11:47 CEST | Update | https://www.mdpi.com/1424-8220/16/10/1699/xml |
| article xml uploaded. | 13 October 2016 11:47 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2016 11:47 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/10/1699/pdf |
