| article html file updated | 6 February 2020 14:02 CET | Update | https://www.mdpi.com/2072-4292/6/12/11852 |
| article html file updated | 7 May 2019 04:45 CEST | Update | - |
| article html file updated | 25 March 2019 18:32 CET | Update | - |
| article html file updated | 21 August 2015 02:58 CEST | Update | - |
| article html file updated | 9 January 2015 09:22 CET | Original file | - |
| article xml file uploaded | 9 January 2015 09:22 CET | Original file | https://www.mdpi.com/2072-4292/6/12/11852/xml |
| article pdf uploaded. | 28 November 2014 13:58 CET | Version of Record | https://www.mdpi.com/2072-4292/6/12/11852/pdf |
