| article html file updated | 7 February 2020 17:39 CET | Update | https://www.mdpi.com/2076-3417/6/11/342 |
| article html file updated | 4 May 2019 23:13 CEST | Update | - |
| article html file updated | 30 November 2016 05:31 CET | Update | - |
| article html file updated | 8 November 2016 08:50 CET | Original file | - |
| article xml uploaded. | 8 November 2016 08:49 CET | Update | https://www.mdpi.com/2076-3417/6/11/342/xml |
| article xml uploaded. | 8 November 2016 08:49 CET | Original file | - |
| article pdf uploaded. | 8 November 2016 08:49 CET | Version of Record | https://www.mdpi.com/2076-3417/6/11/342/pdf |
