| article html file updated | 6 February 2020 06:15 CET | Update | https://www.mdpi.com/1660-4601/10/12/7283 |
| article html file updated | 7 May 2019 20:45 CEST | Update | N/A |
| article html file updated | 21 March 2019 09:36 CET | Update | N/A |
| article html file updated | 19 August 2015 13:57 CEST | Update | N/A |
| article html file updated | 7 January 2014 13:20 CET | Original file | N/A |
| article xml file uploaded | 7 January 2014 13:20 CET | Original file | https://www.mdpi.com/1660-4601/10/12/7283/xml |
| article pdf uploaded. | 17 December 2013 10:00 CET | Version of Record | https://www.mdpi.com/1660-4601/10/12/7283/pdf |
