| article html file updated | 8 February 2020 09:44 CET | Update | https://www.mdpi.com/1660-4601/14/7/715 |
| article html file updated | 25 September 2019 16:13 CEST | Update | - |
| article html file updated | 3 May 2019 14:43 CEST | Update | - |
| article html file updated | 28 July 2017 11:35 CEST | Update | - |
| article html file updated | 4 July 2017 13:11 CEST | Original file | - |
| article xml uploaded. | 4 July 2017 13:10 CEST | Original file | https://www.mdpi.com/1660-4601/14/7/715/xml |
| article pdf uploaded. | 4 July 2017 13:10 CEST | Updated version of record | https://www.mdpi.com/1660-4601/14/7/715/pdf |
| article pdf uploaded. | 30 June 2017 14:04 CEST | Version of Record | https://www.mdpi.com/1660-4601/14/7/715/pdf-vor |
