| article html file updated | 8 February 2020 17:53 CET | Update | https://www.mdpi.com/2075-163X/7/10/187 |
| article html file updated | 27 September 2019 14:02 CEST | Update | - |
| article html file updated | 2 May 2019 22:33 CEST | Update | - |
| article html file updated | 1 November 2017 03:23 CET | Update | - |
| article html file updated | 11 October 2017 11:46 CEST | Original file | - |
| article xml uploaded. | 11 October 2017 11:45 CEST | Original file | https://www.mdpi.com/2075-163X/7/10/187/xml |
| article pdf uploaded. | 11 October 2017 11:45 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/10/187/pdf |
| article pdf uploaded. | 6 October 2017 14:24 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/10/187/pdf-vor |
