| article html file updated | 6 February 2020 04:47 CET | Update | https://www.mdpi.com/2072-6643/5/10/4051 |
| article html file updated | 20 September 2019 01:48 CEST | Update | - |
| article html file updated | 7 May 2019 23:33 CEST | Update | - |
| article html file updated | 21 March 2019 05:40 CET | Update | - |
| article html file updated | 17 June 2015 13:44 CEST | Update | - |
| article html file updated | 5 November 2013 09:22 CET | Original file | - |
| article xml file uploaded | 5 November 2013 09:22 CET | Original file | https://www.mdpi.com/2072-6643/5/10/4051/xml |
| article supplementary file uploaded. | 11 October 2013 11:16 CEST | - | https://www.mdpi.com/2072-6643/5/10/4051#supplementary |
| article pdf uploaded. | 11 October 2013 11:16 CEST | Version of Record | https://www.mdpi.com/2072-6643/5/10/4051/pdf |
