| article html file updated | 8 February 2020 09:25 CET | Update | https://www.mdpi.com/2071-1050/9/7/1124 |
| article html file updated | 25 September 2019 14:27 CEST | Update | N/A |
| article html file updated | 3 May 2019 15:19 CEST | Update | N/A |
| article html file updated | 31 July 2017 09:40 CEST | Update | N/A |
| article html file updated | 28 June 2017 11:19 CEST | Update | N/A |
| article html file updated | 28 June 2017 04:51 CEST | Original file | N/A |
| article xml uploaded. | 27 June 2017 16:34 CEST | Original file | https://www.mdpi.com/2071-1050/9/7/1124/xml |
| article pdf uploaded. | 27 June 2017 16:34 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1124/pdf |
