| article html file updated | 6 February 2020 17:56 CET | Update | https://www.mdpi.com/2072-4292/7/4/4948 |
| article html file updated | 6 May 2019 21:25 CEST | Update | - |
| article html file updated | 26 March 2019 01:10 CET | Update | - |
| article html file updated | 21 August 2015 11:00 CEST | Update | - |
| article html file updated | 20 May 2015 13:04 CEST | Original file | - |
| article xml file uploaded | 20 May 2015 13:04 CEST | Original file | https://www.mdpi.com/2072-4292/7/4/4948/xml |
| article pdf uploaded. | 23 April 2015 13:11 CEST | Updated version of record | https://www.mdpi.com/2072-4292/7/4/4948/pdf |
| article pdf uploaded. | 23 April 2015 09:41 CEST | Updated version of record | https://www.mdpi.com/2072-4292/7/4/4948/pdf-vor |
| article pdf uploaded. | 22 April 2015 15:23 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/4/4948/pdf-vor |
