| article html file updated | 7 February 2020 16:06 CET | Update | https://www.mdpi.com/1424-8220/16/10/1659 |
| article html file updated | 5 May 2019 02:07 CEST | Update | - |
| article html file updated | 31 October 2016 07:25 CET | Update | - |
| article html file updated | 10 October 2016 08:53 CEST | Original file | - |
| article xml uploaded. | 10 October 2016 08:52 CEST | Update | https://www.mdpi.com/1424-8220/16/10/1659/xml |
| article xml uploaded. | 10 October 2016 08:52 CEST | Original file | - |
| article pdf uploaded. | 10 October 2016 08:52 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/10/1659/pdf |
