| article html file updated | 7 February 2020 17:01 CET | Update | https://www.mdpi.com/2072-6643/8/11/679 |
| article html file updated | 5 May 2019 00:24 CEST | Update | - |
| article html file updated | 2 December 2016 05:39 CET | Update | - |
| article html file updated | 26 October 2016 11:42 CEST | Original file | - |
| article xml uploaded. | 26 October 2016 11:41 CEST | Update | https://www.mdpi.com/2072-6643/8/11/679/xml |
| article xml uploaded. | 26 October 2016 11:40 CEST | Original file | - |
| article pdf uploaded. | 26 October 2016 11:40 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/11/679/pdf |
