| article html file updated | 8 February 2020 18:47 CET | Update | https://www.mdpi.com/2075-163X/7/10/197 |
| article html file updated | 27 September 2019 20:26 CEST | Update | - |
| article html file updated | 2 May 2019 20:30 CEST | Update | - |
| article html file updated | 1 November 2017 03:26 CET | Update | - |
| article html file updated | 19 October 2017 16:27 CEST | Original file | - |
| article xml uploaded. | 19 October 2017 16:25 CEST | Update | https://www.mdpi.com/2075-163X/7/10/197/xml |
| article xml uploaded. | 19 October 2017 16:25 CEST | Original file | - |
| article pdf uploaded. | 19 October 2017 16:25 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/10/197/pdf |
