| article html file updated | 8 February 2020 09:48 CET | Update | https://www.mdpi.com/2073-4441/9/7/482 |
| article html file updated | 25 September 2019 16:37 CEST | Update | - |
| article html file updated | 3 May 2019 14:36 CEST | Update | - |
| article html file updated | 1 August 2017 09:24 CEST | Update | - |
| article html file updated | 1 July 2017 11:13 CEST | Original file | - |
| article xml uploaded. | 1 July 2017 11:12 CEST | Original file | https://www.mdpi.com/2073-4441/9/7/482/xml |
| article pdf uploaded. | 1 July 2017 11:12 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/7/482/pdf |
