| article html file updated | 7 February 2020 16:17 CET | Update | https://www.mdpi.com/2071-1050/8/10/1014 |
| article html file updated | 5 May 2019 01:46 CEST | Update | N/A |
| article html file updated | 28 October 2016 10:07 CEST | Update | N/A |
| article html file updated | 13 October 2016 11:56 CEST | Original file | N/A |
| article xml uploaded. | 13 October 2016 11:55 CEST | Update | https://www.mdpi.com/2071-1050/8/10/1014/xml |
| article xml uploaded. | 13 October 2016 11:55 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2016 11:55 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/10/1014/pdf |
