| article html file updated | 14 August 2026 18:29 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1907 |
| article html file updated | 8 February 2020 19:12 CET | Update | N/A |
| article html file updated | 27 September 2019 22:48 CEST | Update | N/A |
| article html file updated | 2 May 2019 19:34 CEST | Update | N/A |
| article html file updated | 3 November 2017 04:55 CET | Update | N/A |
| article html file updated | 23 October 2017 16:19 CEST | Original file | N/A |
| article xml uploaded. | 23 October 2017 16:18 CEST | Original file | https://www.mdpi.com/2071-1050/9/10/1907/xml |
| article pdf uploaded. | 23 October 2017 16:18 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1907/pdf |
