| article html file updated | 8 February 2020 10:18 CET | Update | https://www.mdpi.com/2072-4292/9/7/697 |
| article html file updated | 25 September 2019 19:12 CEST | Update | - |
| article html file updated | 3 May 2019 13:40 CEST | Update | - |
| article html file updated | 31 July 2017 09:12 CEST | Update | - |
| article html file updated | 6 July 2017 13:45 CEST | Original file | - |
| article xml uploaded. | 6 July 2017 13:44 CEST | Update | https://www.mdpi.com/2072-4292/9/7/697/xml |
| article pdf uploaded. | 6 July 2017 13:44 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/7/697/pdf |
