| article html file updated | 6 February 2020 07:05 CET | Update | https://www.mdpi.com/1660-4601/11/2/1605 |
| article html file updated | 7 May 2019 19:00 CEST | Update | - |
| article html file updated | 21 March 2019 11:55 CET | Update | - |
| article html file updated | 19 August 2015 19:28 CEST | Update | - |
| article html file updated | 18 March 2014 09:38 CET | Original file | - |
| article xml file uploaded | 18 March 2014 09:38 CET | Original file | https://www.mdpi.com/1660-4601/11/2/1605/xml |
| article pdf uploaded. | 30 January 2014 09:53 CET | Version of Record | https://www.mdpi.com/1660-4601/11/2/1605/pdf |
