| article html file updated | 7 February 2020 00:18 CET | Update | https://www.mdpi.com/2072-6643/7/10/5437 |
| article html file updated | 6 May 2019 08:18 CEST | Update | - |
| article html file updated | 26 March 2019 13:31 CET | Original file | - |
| article xml file uploaded | 2 November 2015 10:51 CET | Update | https://www.mdpi.com/2072-6643/7/10/5437/xml |
| article xml file uploaded | 28 October 2015 04:04 CET | Original file | - |
| article pdf uploaded. | 27 October 2015 17:19 CET | Version of Record | https://www.mdpi.com/2072-6643/7/10/5437/pdf |
