| article html file updated | 7 February 2020 01:17 CET | Update | https://www.mdpi.com/1660-4601/12/11/14948 |
| article html file updated | 6 May 2019 06:47 CEST | Update | N/A |
| article html file updated | 26 March 2019 14:59 CET | Original file | N/A |
| article pdf uploaded. | 23 November 2015 14:23 CET | Version of Record | https://www.mdpi.com/1660-4601/12/11/14948/pdf |
| article xml uploaded. | 23 November 2015 14:23 CET | Original file | https://www.mdpi.com/1660-4601/12/11/14948/xml |
