| article html file updated | 7 February 2020 18:45 CET | Update | https://www.mdpi.com/2076-3417/6/12/390 |
| article html file updated | 22 September 2019 07:30 CEST | Update | - |
| article html file updated | 4 May 2019 21:03 CEST | Update | - |
| article html file updated | 27 December 2016 10:50 CET | Update | - |
| article html file updated | 29 November 2016 10:36 CET | Original file | - |
| article xml uploaded. | 29 November 2016 10:35 CET | Update | https://www.mdpi.com/2076-3417/6/12/390/xml |
| article xml uploaded. | 29 November 2016 10:35 CET | Update | - |
| article xml uploaded. | 29 November 2016 10:35 CET | Original file | - |
| article pdf uploaded. | 29 November 2016 10:35 CET | Version of Record | https://www.mdpi.com/2076-3417/6/12/390/pdf |
