| article html file updated | 6 February 2020 14:44 CET | Update | https://www.mdpi.com/2072-4292/7/1/195 |
| article html file updated | 7 May 2019 03:25 CEST | Update | - |
| article html file updated | 25 March 2019 19:45 CET | Update | - |
| article html file updated | 21 August 2015 04:47 CEST | Update | - |
| article html file updated | 29 January 2015 07:39 CET | Original file | - |
| article xml file uploaded | 29 January 2015 07:39 CET | Original file | https://www.mdpi.com/2072-4292/7/1/195/xml |
| article pdf uploaded. | 24 December 2014 12:00 CET | Version of Record | https://www.mdpi.com/2072-4292/7/1/195/pdf |
