| article html file updated | 7 February 2020 12:03 CET | Update | https://www.mdpi.com/1660-4601/13/7/730 |
| article html file updated | 5 May 2019 09:31 CEST | Update | - |
| article html file updated | 27 March 2019 10:57 CET | Update | - |
| article html file updated | 27 July 2016 10:45 CEST | Update | - |
| article html file updated | 21 July 2016 08:11 CEST | Original file | - |
| article xml uploaded. | 21 July 2016 08:09 CEST | Original file | https://www.mdpi.com/1660-4601/13/7/730/xml |
| article pdf uploaded. | 21 July 2016 08:09 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/7/730/pdf |
