| article html file updated | 8 February 2020 10:19 CET | Update | https://www.mdpi.com/1660-4601/14/7/731 |
| article html file updated | 25 September 2019 19:15 CEST | Update | - |
| article html file updated | 3 May 2019 13:39 CEST | Update | - |
| article html file updated | 28 July 2017 11:36 CEST | Update | - |
| article html file updated | 6 July 2017 15:04 CEST | Original file | - |
| article xml uploaded. | 6 July 2017 15:02 CEST | Original file | https://www.mdpi.com/1660-4601/14/7/731/xml |
| article pdf uploaded. | 6 July 2017 15:02 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/7/731/pdf |
