| article html file updated | 6 February 2020 23:55 CET | Update | https://www.mdpi.com/2072-6643/7/10/5415 |
| article html file updated | 6 May 2019 09:02 CEST | Update | - |
| article html file updated | 26 March 2019 12:49 CET | Original file | - |
| article xml file uploaded | 2 November 2015 10:51 CET | Update | https://www.mdpi.com/2072-6643/7/10/5415/xml |
| article xml file uploaded | 20 October 2015 09:17 CEST | Original file | - |
| article pdf uploaded. | 19 October 2015 11:57 CEST | Version of Record | https://www.mdpi.com/2072-6643/7/10/5415/pdf |
