| article html file updated | 6 February 2020 14:13 CET | Update | https://www.mdpi.com/1660-4601/11/12/12611 |
| article html file updated | 7 May 2019 04:27 CEST | Update | - |
| article html file updated | 25 March 2019 18:50 CET | Update | - |
| article html file updated | 21 August 2015 03:32 CEST | Update | - |
| article html file updated | 26 December 2014 11:29 CET | Original file | - |
| article xml file uploaded | 26 December 2014 11:29 CET | Original file | https://www.mdpi.com/1660-4601/11/12/12611/xml |
| article pdf uploaded. | 5 December 2014 12:13 CET | Version of Record | https://www.mdpi.com/1660-4601/11/12/12611/pdf |
