| article html file updated | 7 February 2020 18:17 CET | Update | https://www.mdpi.com/2072-6651/8/11/344 |
| article html file updated | 4 May 2019 22:00 CEST | Update | - |
| article html file updated | 30 November 2016 05:21 CET | Update | - |
| article html file updated | 19 November 2016 05:32 CET | Original file | - |
| article xml uploaded. | 19 November 2016 05:31 CET | Update | https://www.mdpi.com/2072-6651/8/11/344/xml |
| article xml uploaded. | 19 November 2016 05:31 CET | Original file | - |
| article pdf uploaded. | 19 November 2016 05:31 CET | Version of Record | https://www.mdpi.com/2072-6651/8/11/344/pdf |
