| article html file updated | 8 February 2020 09:26 CET | Update | https://www.mdpi.com/2071-1050/9/7/1131 |
| article html file updated | 25 September 2019 14:33 CEST | Update | N/A |
| article html file updated | 3 May 2019 15:17 CEST | Update | N/A |
| article html file updated | 31 July 2017 09:40 CEST | Update | N/A |
| article html file updated | 28 June 2017 15:02 CEST | Update | N/A |
| article xml uploaded. | 28 June 2017 13:00 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1131/xml |
| article pdf uploaded. | 28 June 2017 13:00 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/7/1131/pdf |
| article html file updated | 28 June 2017 11:22 CEST | Update | N/A |
| article html file updated | 28 June 2017 10:58 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2017 10:57 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1131/pdf-vor |
