| article html file updated | 7 February 2020 12:59 CET | Update | https://www.mdpi.com/1424-8220/16/8/1226 |
| article html file updated | 5 May 2019 07:43 CEST | Update | - |
| article html file updated | 27 March 2019 12:59 CET | Update | - |
| article html file updated | 29 August 2016 12:03 CEST | Update | - |
| article html file updated | 11 August 2016 11:39 CEST | Update | - |
| article html file updated | 9 August 2016 09:13 CEST | Update | - |
| article html file updated | 8 August 2016 14:08 CEST | Original file | - |
| article xml uploaded. | 8 August 2016 14:06 CEST | Update | https://www.mdpi.com/1424-8220/16/8/1226/xml |
| article pdf uploaded. | 8 August 2016 14:06 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/8/1226/pdf |
