| article html file updated | 6 February 2020 17:53 CET | Update | https://www.mdpi.com/2072-4292/7/4/4919 |
| article html file updated | 6 May 2019 21:32 CEST | Update | - |
| article html file updated | 26 March 2019 01:03 CET | Update | - |
| article html file updated | 21 August 2015 10:55 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/2072-4292/7/4/4919/xml |
| article supplementary file uploaded. | 27 April 2015 15:00 CEST | - | https://www.mdpi.com/2072-4292/7/4/4919#supplementary |
| article pdf uploaded. | 23 April 2015 08:36 CEST | Updated version of record | https://www.mdpi.com/2072-4292/7/4/4919/pdf |
| article pdf uploaded. | 21 April 2015 14:50 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/4/4919/pdf-vor |
