| article html file updated | 7 February 2020 17:27 CET | Update | https://www.mdpi.com/2076-3417/6/11/335 |
| article html file updated | 4 May 2019 23:36 CEST | Update | - |
| article html file updated | 30 November 2016 05:26 CET | Update | - |
| article html file updated | 3 November 2016 10:30 CET | Original file | - |
| article xml uploaded. | 3 November 2016 10:28 CET | Update | https://www.mdpi.com/2076-3417/6/11/335/xml |
| article xml uploaded. | 3 November 2016 10:28 CET | Original file | - |
| article pdf uploaded. | 3 November 2016 10:28 CET | Version of Record | https://www.mdpi.com/2076-3417/6/11/335/pdf |
