| article html file updated | 7 February 2020 15:23 CET | Update | https://www.mdpi.com/2076-3417/6/10/271 |
| article html file updated | 5 May 2019 03:24 CEST | Update | - |
| article html file updated | 27 October 2016 08:27 CEST | Update | - |
| article html file updated | 22 September 2016 10:12 CEST | Original file | - |
| article xml uploaded. | 22 September 2016 10:10 CEST | Update | https://www.mdpi.com/2076-3417/6/10/271/xml |
| article xml uploaded. | 22 September 2016 10:10 CEST | Update | - |
| article xml uploaded. | 22 September 2016 10:10 CEST | Original file | - |
| article pdf uploaded. | 22 September 2016 10:10 CEST | Version of Record | https://www.mdpi.com/2076-3417/6/10/271/pdf |
