| article html file updated | 8 February 2020 10:40 CET | Update | https://www.mdpi.com/2071-1050/9/7/1196 |
| article html file updated | 3 May 2019 13:01 CEST | Update | N/A |
| article html file updated | 31 July 2017 09:49 CEST | Update | N/A |
| article html file updated | 13 July 2017 09:56 CEST | Update | N/A |
| article xml uploaded. | 13 July 2017 09:55 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1196/xml |
| article pdf uploaded. | 13 July 2017 09:55 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/7/1196/pdf |
| article html file updated | 11 July 2017 11:56 CEST | Original file | N/A |
| article pdf uploaded. | 11 July 2017 11:55 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1196/pdf-vor |
