| article html file updated | 7 February 2020 10:41 CET | Update | https://www.mdpi.com/2071-1050/8/7/595 |
| article html file updated | 5 May 2019 11:58 CEST | Update | N/A |
| article html file updated | 27 March 2019 08:24 CET | Update | N/A |
| article html file updated | 29 July 2016 12:48 CEST | Update | N/A |
| article html file updated | 24 June 2016 12:35 CEST | Original file | N/A |
| article xml uploaded. | 24 June 2016 12:34 CEST | Original file | https://www.mdpi.com/2071-1050/8/7/595/xml |
| article pdf uploaded. | 24 June 2016 12:34 CEST | Version of Record | https://www.mdpi.com/2071-1050/8/7/595/pdf |
