| article html file updated | 6 February 2020 03:31 CET | Update | https://www.mdpi.com/2072-4292/5/8/3701 |
| article html file updated | 8 May 2019 02:18 CEST | Update | N/A |
| article html file updated | 21 March 2019 02:10 CET | Update | N/A |
| article html file updated | 17 June 2015 11:50 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:06 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/2072-4292/5/8/3701/xml |
| article html file updated | 11 September 2013 16:32 CEST | Original file | N/A |
| article xml file uploaded | 11 September 2013 16:31 CEST | Original file | N/A |
| article pdf uploaded. | 30 July 2013 09:57 CEST | Version of Record | https://www.mdpi.com/2072-4292/5/8/3701/pdf |
