| article html file updated | 6 February 2020 07:33 CET | Update | https://www.mdpi.com/2072-4292/6/3/1845 |
| article html file updated | 7 May 2019 18:02 CEST | Update | N/A |
| article html file updated | 21 March 2019 13:03 CET | Update | N/A |
| article html file updated | 19 August 2015 21:53 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:04 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:04 CEST | Update | https://www.mdpi.com/2072-4292/6/3/1845/xml |
| article html file updated | 22 April 2014 12:40 CEST | Original file | N/A |
| article xml file uploaded | 22 April 2014 12:40 CEST | Original file | N/A |
| article pdf uploaded. | 27 February 2014 09:32 CET | Version of Record | https://www.mdpi.com/2072-4292/6/3/1845/pdf |