| article html file updated | 7 February 2020 17:25 CET | Update | https://www.mdpi.com/2072-4292/8/11/911 |
| article html file updated | 4 May 2019 23:40 CEST | Update | - |
| article html file updated | 1 December 2016 22:51 CET | Update | - |
| article html file updated | 2 November 2016 12:30 CET | Original file | - |
| article xml uploaded. | 2 November 2016 12:29 CET | Update | https://www.mdpi.com/2072-4292/8/11/911/xml |
| article xml uploaded. | 2 November 2016 12:29 CET | Original file | - |
| article pdf uploaded. | 2 November 2016 12:29 CET | Version of Record | https://www.mdpi.com/2072-4292/8/11/911/pdf |
