| article html file updated | 7 February 2020 18:05 CET | Update | https://www.mdpi.com/2073-4352/6/11/148 |
| article html file updated | 4 May 2019 22:23 CEST | Update | - |
| article html file updated | 30 November 2016 06:45 CET | Update | - |
| article html file updated | 16 November 2016 10:21 CET | Original file | - |
| article xml uploaded. | 16 November 2016 10:20 CET | Update | https://www.mdpi.com/2073-4352/6/11/148/xml |
| article xml uploaded. | 16 November 2016 10:20 CET | Update | - |
| article xml uploaded. | 16 November 2016 10:20 CET | Original file | - |
| article pdf uploaded. | 16 November 2016 10:20 CET | Version of Record | https://www.mdpi.com/2073-4352/6/11/148/pdf |
