| article html file updated | 7 February 2020 16:49 CET | Update | https://www.mdpi.com/2072-6643/8/10/663 |
| article html file updated | 5 May 2019 00:47 CEST | Update | - |
| article html file updated | 28 October 2016 12:45 CEST | Update | - |
| article pdf uploaded. | 26 October 2016 11:09 CEST | Updated version of record | https://www.mdpi.com/2072-6643/8/10/663/pdf |
| article html file updated | 22 October 2016 06:44 CEST | Original file | - |
| article xml uploaded. | 22 October 2016 06:43 CEST | Update | https://www.mdpi.com/2072-6643/8/10/663/xml |
| article xml uploaded. | 22 October 2016 06:43 CEST | Original file | - |
| article pdf uploaded. | 22 October 2016 06:43 CEST | Version of Record | https://www.mdpi.com/2072-6643/8/10/663/pdf-vor |
