| article html file updated | 6 February 2020 06:09 CET | Update | https://www.mdpi.com/1660-3397/11/12/5051 |
| article html file updated | 7 May 2019 20:56 CEST | Update | - |
| article html file updated | 21 March 2019 09:19 CET | Update | - |
| article html file updated | 19 August 2015 13:27 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/1660-3397/11/12/5051/xml |
| article supplementary file uploaded. | 12 December 2013 16:25 CET | - | https://www.mdpi.com/1660-3397/11/12/5051#supplementary |
| article pdf uploaded. | 12 December 2013 16:25 CET | Version of Record | https://www.mdpi.com/1660-3397/11/12/5051/pdf |
