| article html file updated | 8 February 2020 17:41 CET | Update | https://www.mdpi.com/2073-4441/9/10/761 |
| article html file updated | 27 September 2019 12:27 CEST | Update | - |
| article html file updated | 2 May 2019 22:58 CEST | Update | - |
| article html file updated | 8 November 2017 11:15 CET | Update | - |
| article html file updated | 1 November 2017 05:06 CET | Update | - |
| article html file updated | 2 October 2017 09:52 CEST | Original file | - |
| article xml uploaded. | 2 October 2017 09:51 CEST | Original file | https://www.mdpi.com/2073-4441/9/10/761/xml |
| article pdf uploaded. | 2 October 2017 09:51 CEST | Version of Record | https://www.mdpi.com/2073-4441/9/10/761/pdf |
