| article html file updated | 6 February 2020 00:06 CET | Update | https://www.mdpi.com/1660-3397/11/1/184 |
| article html file updated | 8 May 2019 09:34 CEST | Update | - |
| article html file updated | 20 March 2019 17:29 CET | Update | - |
| article html file updated | 17 June 2015 05:38 CEST | Update | - |
| article supplementary file uploaded. | 8 July 2014 05:17 CEST | - | https://www.mdpi.com/1660-3397/11/1/184#supplementary |
| article html file updated | 8 February 2013 09:35 CET | Update | - |
| article html file updated | 7 February 2013 17:54 CET | Update | - |
| article html file updated | 5 February 2013 10:45 CET | Update | - |
| article xml file uploaded | 5 February 2013 10:45 CET | Original file | https://www.mdpi.com/1660-3397/11/1/184/xml |
| article html file updated | 24 January 2013 12:30 CET | Original file | - |
| article pdf uploaded. | 21 January 2013 09:07 CET | Version of Record | https://www.mdpi.com/1660-3397/11/1/184/pdf |
