| article html file updated | 7 February 2020 00:24 CET | Update | https://www.mdpi.com/1660-4601/12/11/13923 |
| article html file updated | 21 September 2019 05:38 CEST | Update | - |
| article html file updated | 6 May 2019 08:05 CEST | Update | - |
| article html file updated | 26 March 2019 13:44 CET | Original file | - |
| article pdf uploaded. | 2 November 2015 09:58 CET | Updated version of record | https://www.mdpi.com/1660-4601/12/11/13923/pdf |
| article pdf uploaded. | 30 October 2015 12:00 CET | Version of Record | https://www.mdpi.com/1660-4601/12/11/13923/pdf-vor |
