| article html file updated | 6 February 2020 22:11 CET | Update | https://www.mdpi.com/2072-4292/7/9/11036 |
| article html file updated | 6 May 2019 12:38 CEST | Update | - |
| article html file updated | 26 March 2019 09:32 CET | Update | - |
| article html file updated | 9 October 2015 06:20 CEST | Original file | - |
| article xml file uploaded | 9 October 2015 06:20 CEST | Original file | https://www.mdpi.com/2072-4292/7/9/11036/xml |
| article pdf uploaded. | 31 August 2015 08:05 CEST | Updated version of record | https://www.mdpi.com/2072-4292/7/9/11036/pdf |
| article pdf uploaded. | 27 August 2015 13:24 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/9/11036/pdf-vor |
