| article html file updated | 7 February 2020 12:37 CET | Update | https://www.mdpi.com/1424-8220/16/8/1206 |
| article html file updated | 5 May 2019 08:27 CEST | Update | - |
| article html file updated | 27 March 2019 11:58 CET | Update | - |
| article html file updated | 29 August 2016 11:58 CEST | Update | - |
| article html file updated | 30 July 2016 10:52 CEST | Original file | - |
| article xml uploaded. | 30 July 2016 10:50 CEST | Update | https://www.mdpi.com/1424-8220/16/8/1206/xml |
| article pdf uploaded. | 30 July 2016 10:50 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/8/1206/pdf |
