| article html file updated | 7 February 2020 19:03 CET | Update | https://www.mdpi.com/2072-6643/8/12/790 |
| article html file updated | 22 September 2019 08:42 CEST | Update | - |
| article html file updated | 4 May 2019 20:24 CEST | Update | - |
| article html file updated | 28 December 2016 05:13 CET | Update | - |
| article html file updated | 3 December 2016 10:12 CET | Original file | - |
| article xml uploaded. | 3 December 2016 10:11 CET | Original file | https://www.mdpi.com/2072-6643/8/12/790/xml |
| article pdf uploaded. | 3 December 2016 10:11 CET | Version of Record | https://www.mdpi.com/2072-6643/8/12/790/pdf |
