| article html file updated | 7 February 2020 12:21 CET | Update | https://www.mdpi.com/2073-4344/6/8/112 |
| article html file updated | 5 May 2019 08:58 CEST | Update | - |
| article html file updated | 27 March 2019 11:30 CET | Update | - |
| article html file updated | 25 August 2016 11:41 CEST | Update | - |
| article html file updated | 27 July 2016 10:05 CEST | Update | - |
| article xml uploaded. | 27 July 2016 09:13 CEST | Update | https://www.mdpi.com/2073-4344/6/8/112/xml |
| article pdf uploaded. | 27 July 2016 09:13 CEST | Updated version of record | https://www.mdpi.com/2073-4344/6/8/112/pdf |
| article html file updated | 26 July 2016 13:40 CEST | Original file | - |
| article pdf uploaded. | 26 July 2016 13:38 CEST | Version of Record | https://www.mdpi.com/2073-4344/6/8/112/pdf-vor |
