| article html file updated | 6 February 2020 12:46 CET | Update | https://www.mdpi.com/2072-6643/6/10/4178 |
| article html file updated | 7 May 2019 07:14 CEST | Update | - |
| article html file updated | 22 March 2019 02:24 CET | Update | - |
| article html file updated | 20 August 2015 22:48 CEST | Update | - |
| article html file updated | 28 October 2014 11:32 CET | Update | - |
| article xml file uploaded | 28 October 2014 11:32 CET | Update | https://www.mdpi.com/2072-6643/6/10/4178/xml |
| article html file updated | 19 October 2014 15:58 CEST | Original file | - |
| article xml file uploaded | 19 October 2014 15:58 CEST | Original file | - |
| article pdf uploaded. | 14 October 2014 08:20 CEST | Updated version of record | https://www.mdpi.com/2072-6643/6/10/4178/pdf |
| article pdf uploaded. | 13 October 2014 12:16 CEST | Version of Record | https://www.mdpi.com/2072-6643/6/10/4178/pdf-vor |
