| article html file updated | 8 February 2020 19:09 CET | Update | https://www.mdpi.com/2073-4441/9/10/808 |
| article html file updated | 27 September 2019 22:28 CEST | Update | - |
| article html file updated | 2 May 2019 19:42 CEST | Update | - |
| article html file updated | 8 November 2017 11:23 CET | Update | - |
| article html file updated | 1 November 2017 04:57 CET | Update | - |
| article html file updated | 22 October 2017 10:43 CEST | Original file | - |
| article xml uploaded. | 22 October 2017 10:42 CEST | Original file | https://www.mdpi.com/2073-4441/9/10/808/xml |
| article pdf uploaded. | 22 October 2017 10:42 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/10/808/pdf |
