| article html file updated | 7 February 2020 18:20 CET | Update | https://www.mdpi.com/2072-6643/8/11/745 |
| article html file updated | 22 September 2019 06:16 CEST | Update | - |
| article html file updated | 4 May 2019 21:53 CEST | Update | - |
| article html file updated | 2 December 2016 05:47 CET | Update | - |
| article html file updated | 21 November 2016 10:34 CET | Original file | - |
| article xml uploaded. | 21 November 2016 10:32 CET | Original file | https://www.mdpi.com/2072-6643/8/11/745/xml |
| article pdf uploaded. | 21 November 2016 10:32 CET | Version of Record | https://www.mdpi.com/2072-6643/8/11/745/pdf |
