| article html file updated | 7 February 2020 15:49 CET | Update | https://www.mdpi.com/2073-4441/8/10/430 |
| article html file updated | 5 May 2019 02:36 CEST | Update | - |
| article html file updated | 28 October 2016 12:18 CEST | Update | - |
| article html file updated | 30 September 2016 06:13 CEST | Original file | - |
| article xml uploaded. | 30 September 2016 06:12 CEST | Update | https://www.mdpi.com/2073-4441/8/10/430/xml |
| article xml uploaded. | 30 September 2016 06:12 CEST | Original file | - |
| article pdf uploaded. | 30 September 2016 06:12 CEST | Version of Record | https://www.mdpi.com/2073-4441/8/10/430/pdf |
