| article html file updated | 6 February 2020 20:05 CET | Update | https://www.mdpi.com/1660-4601/12/7/7235 |
| article html file updated | 6 May 2019 16:56 CEST | Update | - |
| article html file updated | 26 March 2019 05:29 CET | Update | - |
| article html file updated | 21 August 2015 14:09 CEST | Update | - |
| article html file updated | 27 July 2015 12:52 CEST | Original file | - |
| article xml file uploaded | 27 July 2015 12:52 CEST | Original file | https://www.mdpi.com/1660-4601/12/7/7235/xml |
| article pdf uploaded. | 26 June 2015 11:57 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/7/7235/pdf |
