| article html file updated | 7 February 2020 12:39 CET | Update | https://www.mdpi.com/1424-8220/16/8/1208 |
| article html file updated | 5 May 2019 08:23 CEST | Update | - |
| article html file updated | 27 March 2019 12:02 CET | Update | - |
| article html file updated | 29 August 2016 11:58 CEST | Update | - |
| article html file updated | 1 August 2016 09:40 CEST | Original file | - |
| article xml uploaded. | 1 August 2016 09:39 CEST | Update | https://www.mdpi.com/1424-8220/16/8/1208/xml |
| article pdf uploaded. | 1 August 2016 09:39 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/8/1208/pdf |
