| article html file updated | 7 February 2020 17:55 CET | Update | https://www.mdpi.com/2073-4433/7/11/145 |
| article html file updated | 4 May 2019 22:42 CEST | Update | - |
| article html file updated | 29 November 2016 10:21 CET | Update | - |
| article html file updated | 17 November 2016 09:13 CET | Original file | - |
| article xml uploaded. | 17 November 2016 09:12 CET | Update | https://www.mdpi.com/2073-4433/7/11/145/xml |
| article xml uploaded. | 17 November 2016 09:12 CET | Update | - |
| article xml uploaded. | 17 November 2016 09:11 CET | Original file | - |
| article pdf uploaded. | 17 November 2016 09:11 CET | Version of Record | https://www.mdpi.com/2073-4433/7/11/145/pdf |
