| article html file updated | 20 August 2015 02:22 CEST | Update | https://www.mdpi.com/1099-4300/16/4/2001 |
| article html file updated | 8 July 2014 10:26 CEST | Update | - |
| article xml file uploaded | 8 July 2014 10:26 CEST | Update | https://www.mdpi.com/1099-4300/16/4/2001/xml |
| article html file updated | 8 July 2014 03:48 CEST | Original file | - |
| article xml file uploaded | 8 July 2014 03:48 CEST | Original file | - |
| article pdf uploaded. | 9 April 2014 09:23 CEST | Updated version of record | https://www.mdpi.com/1099-4300/16/4/2001/pdf |
| article pdf uploaded. | 8 April 2014 09:20 CEST | Version of Record | https://www.mdpi.com/1099-4300/16/4/2001/pdf-vor |
