| article html file updated | 6 February 2020 01:11 CET | Update | https://www.mdpi.com/2072-4292/5/4/1498 |
| article html file updated | 8 May 2019 06:58 CEST | Update | - |
| article html file updated | 20 March 2019 20:13 CET | Update | - |
| article html file updated | 17 June 2015 07:51 CEST | Update | - |
| article html file updated | 14 August 2014 12:05 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:05 CEST | Update | https://www.mdpi.com/2072-4292/5/4/1498/xml |
| article html file updated | 29 May 2013 13:51 CEST | Update | - |
| article xml file uploaded | 29 May 2013 13:51 CEST | Update | - |
| article html file updated | 14 May 2013 09:59 CEST | Original file | - |
| article xml file uploaded | 14 May 2013 09:59 CEST | Original file | - |
| article pdf uploaded. | 25 March 2013 17:58 CET | Version of Record | https://www.mdpi.com/2072-4292/5/4/1498/pdf |
