| article html file updated | 6 February 2020 13:02 CET | Update | https://www.mdpi.com/2072-6643/6/10/4591 |
| article html file updated | 20 September 2019 14:00 CEST | Update | - |
| article html file updated | 7 May 2019 06:43 CEST | Update | - |
| article html file updated | 22 March 2019 03:10 CET | Update | - |
| article html file updated | 21 August 2015 00:01 CEST | Update | - |
| article html file updated | 28 October 2014 11:33 CET | Update | - |
| article xml file uploaded | 28 October 2014 11:33 CET | Update | https://www.mdpi.com/2072-6643/6/10/4591/xml |
| article html file updated | 24 October 2014 07:44 CEST | Original file | - |
| article xml file uploaded | 24 October 2014 07:44 CEST | Original file | - |
| article pdf uploaded. | 23 October 2014 11:05 CEST | Updated version of record | https://www.mdpi.com/2072-6643/6/10/4591/pdf |
| article pdf uploaded. | 22 October 2014 13:52 CEST | Version of Record | https://www.mdpi.com/2072-6643/6/10/4591/pdf-vor |
