| article html file updated | 8 February 2020 18:09 CET | Update | https://www.mdpi.com/2073-4441/9/10/776 |
| article html file updated | 27 September 2019 16:20 CEST | Update | - |
| article html file updated | 2 May 2019 21:57 CEST | Update | - |
| article html file updated | 8 November 2017 11:18 CET | Update | - |
| article html file updated | 1 November 2017 05:03 CET | Update | - |
| article html file updated | 11 October 2017 14:58 CEST | Original file | - |
| article xml uploaded. | 11 October 2017 14:57 CEST | Original file | https://www.mdpi.com/2073-4441/9/10/776/xml |
| article pdf uploaded. | 11 October 2017 14:57 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/10/776/pdf |
