| article html file updated | 6 February 2020 06:14 CET | Update | https://www.mdpi.com/1660-3397/11/12/5089 |
| article html file updated | 7 May 2019 20:48 CEST | Update | - |
| article html file updated | 21 March 2019 09:31 CET | Update | - |
| article html file updated | 19 August 2015 13:50 CEST | Update | - |
| article html file updated | 7 January 2014 12:47 CET | Original file | - |
| article xml file uploaded | 7 January 2014 12:47 CET | Original file | https://www.mdpi.com/1660-3397/11/12/5089/xml |
| article supplementary file uploaded. | 30 December 2013 16:43 CET | - | https://www.mdpi.com/1660-3397/11/12/5089#supplementary |
| article pdf uploaded. | 16 December 2013 15:55 CET | Version of Record | https://www.mdpi.com/1660-3397/11/12/5089/pdf |
