| article html file updated | 7 February 2020 11:35 CET | Update | https://www.mdpi.com/1660-4601/13/7/706 |
| article html file updated | 21 September 2019 20:51 CEST | Update | - |
| article html file updated | 5 May 2019 10:20 CEST | Update | - |
| article html file updated | 27 March 2019 10:05 CET | Update | - |
| article html file updated | 27 July 2016 10:42 CEST | Update | - |
| article html file updated | 13 July 2016 07:59 CEST | Original file | - |
| article xml uploaded. | 13 July 2016 07:58 CEST | Original file | https://www.mdpi.com/1660-4601/13/7/706/xml |
| article pdf uploaded. | 13 July 2016 07:58 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/7/706/pdf |
