| article html file updated | 6 February 2020 05:27 CET | Update | https://www.mdpi.com/1660-3397/11/11/4464 |
| article html file updated | 7 May 2019 22:18 CEST | Update | N/A |
| article html file updated | 21 March 2019 07:25 CET | Update | N/A |
| article html file updated | 19 August 2015 09:20 CEST | Update | N/A |
| article html file updated | 7 January 2014 12:45 CET | Original file | N/A |
| article xml file uploaded | 7 January 2014 12:45 CET | Original file | https://www.mdpi.com/1660-3397/11/11/4464/xml |
| article supplementary file uploaded. | 11 November 2013 12:03 CET | - | https://www.mdpi.com/1660-3397/11/11/4464#supplementary |
| article pdf uploaded. | 11 November 2013 12:03 CET | Version of Record | https://www.mdpi.com/1660-3397/11/11/4464/pdf |
