| article html file updated | 6 February 2020 12:44 CET | Update | https://www.mdpi.com/1999-4915/6/10/3827 |
| article html file updated | 7 May 2019 07:20 CEST | Update | N/A |
| article html file updated | 22 March 2019 02:17 CET | Update | N/A |
| article html file updated | 20 August 2015 22:30 CEST | Update | N/A |
| article html file updated | 30 October 2014 08:37 CET | Original file | N/A |
| article xml file uploaded | 30 October 2014 08:37 CET | Original file | https://www.mdpi.com/1999-4915/6/10/3827/xml |
| article supplementary file uploaded. | 10 October 2014 13:10 CEST | - | https://www.mdpi.com/1999-4915/6/10/3827#supplementary |
| article pdf uploaded. | 10 October 2014 13:10 CEST | Version of Record | https://www.mdpi.com/1999-4915/6/10/3827/pdf |
