| article html file updated | 6 February 2020 17:13 CET | Update | https://www.mdpi.com/2072-4292/7/4/3966 |
| article html file updated | 6 May 2019 22:44 CEST | Update | - |
| article html file updated | 25 March 2019 23:57 CET | Update | - |
| article html file updated | 21 August 2015 09:47 CEST | Update | - |
| article html file updated | 20 May 2015 13:02 CEST | Original file | - |
| article xml file uploaded | 20 May 2015 13:02 CEST | Original file | https://www.mdpi.com/2072-4292/7/4/3966/xml |
| article pdf uploaded. | 8 April 2015 08:35 CEST | Updated version of record | https://www.mdpi.com/2072-4292/7/4/3966/pdf |
| article pdf uploaded. | 1 April 2015 14:34 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/4/3966/pdf-vor |
