| article html file updated | 7 February 2020 18:39 CET | Update | https://www.mdpi.com/2072-6643/8/12/760 |
| article html file updated | 4 May 2019 21:15 CEST | Update | - |
| article html file updated | 28 December 2016 05:02 CET | Update | - |
| article html file updated | 26 November 2016 05:11 CET | Original file | - |
| article xml uploaded. | 26 November 2016 05:10 CET | Update | https://www.mdpi.com/2072-6643/8/12/760/xml |
| article xml uploaded. | 26 November 2016 05:10 CET | Original file | - |
| article pdf uploaded. | 26 November 2016 05:10 CET | Version of Record | https://www.mdpi.com/2072-6643/8/12/760/pdf |
