| article html file updated | 8 February 2020 11:52 CET | Update | https://www.mdpi.com/1660-4601/14/7/821 |
| article html file updated | 26 September 2019 03:20 CEST | Update | - |
| article html file updated | 3 May 2019 10:38 CEST | Update | - |
| article html file updated | 27 March 2019 17:25 CET | Update | - |
| article html file updated | 28 July 2017 11:44 CEST | Update | - |
| article html file updated | 24 July 2017 14:11 CEST | Original file | - |
| article xml uploaded. | 24 July 2017 14:09 CEST | Original file | https://www.mdpi.com/1660-4601/14/7/821/xml |
| article pdf uploaded. | 24 July 2017 14:09 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/7/821/pdf |
