| article html file updated | 14 August 2026 15:41 CEST | Update | https://www.mdpi.com/2071-1050/9/7/1177 |
| article html file updated | 8 February 2020 10:14 CET | Update | N/A |
| article html file updated | 25 September 2019 18:52 CEST | Update | N/A |
| article html file updated | 3 May 2019 13:47 CEST | Update | N/A |
| article html file updated | 31 July 2017 09:47 CEST | Update | N/A |
| article html file updated | 6 July 2017 10:52 CEST | Original file | N/A |
| article xml uploaded. | 6 July 2017 10:51 CEST | Original file | https://www.mdpi.com/2071-1050/9/7/1177/xml |
| article pdf uploaded. | 6 July 2017 10:51 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/7/1177/pdf |
