| article html file updated | 7 February 2020 17:51 CET | Update | https://www.mdpi.com/2073-4433/7/11/143 |
| article html file updated | 4 May 2019 22:50 CEST | Update | N/A |
| article html file updated | 29 November 2016 10:20 CET | Update | N/A |
| article html file updated | 11 November 2016 09:08 CET | Original file | N/A |
| article xml uploaded. | 11 November 2016 09:07 CET | Update | https://www.mdpi.com/2073-4433/7/11/143/xml |
| article xml uploaded. | 11 November 2016 09:07 CET | Original file | N/A |
| article pdf uploaded. | 11 November 2016 09:07 CET | Version of Record | https://www.mdpi.com/2073-4433/7/11/143/pdf |
