| article html file updated | 8 February 2020 18:48 CET | Update | https://www.mdpi.com/2072-6643/9/10/1135 |
| article html file updated | 27 September 2019 20:34 CEST | Update | - |
| article html file updated | 2 May 2019 20:27 CEST | Update | - |
| article html file updated | 6 November 2017 07:39 CET | Update | - |
| article html file updated | 18 October 2017 13:09 CEST | Original file | - |
| article xml uploaded. | 18 October 2017 13:08 CEST | Update | https://www.mdpi.com/2072-6643/9/10/1135/xml |
| article xml uploaded. | 18 October 2017 13:08 CEST | Original file | - |
| article pdf uploaded. | 18 October 2017 13:08 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/10/1135/pdf |
