| article html file updated | 7 February 2020 15:58 CET | Update | https://www.mdpi.com/2072-6643/8/10/617 |
| article html file updated | 22 September 2019 02:15 CEST | Update | - |
| article html file updated | 5 May 2019 02:20 CEST | Update | - |
| article html file updated | 28 October 2016 12:20 CEST | Update | - |
| article html file updated | 8 October 2016 14:09 CEST | Original file | - |
| article xml uploaded. | 8 October 2016 14:08 CEST | Original file | https://www.mdpi.com/2072-6643/8/10/617/xml |
| article pdf uploaded. | 8 October 2016 14:08 CEST | Updated version of record | https://www.mdpi.com/2072-6643/8/10/617/pdf |
| article pdf uploaded. | 4 October 2016 11:22 CEST | Version of Record | - |
