| article html file updated | 6 February 2020 14:18 CET | Update | https://www.mdpi.com/2072-4292/6/12/12275 |
| article html file updated | 7 May 2019 04:17 CEST | Update | N/A |
| article html file updated | 25 March 2019 18:57 CET | Update | N/A |
| article html file updated | 21 August 2015 03:44 CEST | Update | N/A |
| article html file updated | 9 January 2015 09:23 CET | Original file | N/A |
| article xml file uploaded | 9 January 2015 09:23 CET | Original file | https://www.mdpi.com/2072-4292/6/12/12275/xml |
| article pdf uploaded. | 9 December 2014 10:28 CET | Version of Record | https://www.mdpi.com/2072-4292/6/12/12275/pdf |
