| article html file updated | 6 February 2020 13:29 CET | Update | https://www.mdpi.com/2072-4292/6/11/11013 |
| article html file updated | 7 May 2019 05:49 CEST | Update | - |
| article html file updated | 25 March 2019 17:20 CET | Update | - |
| article html file updated | 21 August 2015 01:34 CEST | Update | - |
| article html file updated | 17 December 2014 10:27 CET | Original file | - |
| article xml file uploaded | 17 December 2014 10:27 CET | Original file | https://www.mdpi.com/2072-4292/6/11/11013/xml |
| article pdf uploaded. | 11 November 2014 08:30 CET | Updated version of record | https://www.mdpi.com/2072-4292/6/11/11013/pdf |
| article pdf uploaded. | 10 November 2014 10:32 CET | Version of Record | https://www.mdpi.com/2072-4292/6/11/11013/pdf-vor |
