| article html file updated | 6 February 2020 23:58 CET | Update | https://www.mdpi.com/2071-1050/7/10/14092 |
| article html file updated | 6 May 2019 08:56 CEST | Update | N/A |
| article html file updated | 26 March 2019 12:54 CET | Update | N/A |
| article html file updated | 6 November 2015 09:34 CET | Original file | N/A |
| article xml file uploaded | 6 November 2015 09:34 CET | Original file | https://www.mdpi.com/2071-1050/7/10/14092/xml |
| article pdf uploaded. | 20 October 2015 12:36 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/10/14092/pdf |
