| article html file updated | 14 August 2026 17:16 CEST | Update | https://www.mdpi.com/1996-1073/10/9/1340 |
| article html file updated | 8 February 2020 15:22 CET | Update | N/A |
| article html file updated | 3 May 2019 03:29 CEST | Update | N/A |
| article html file updated | 30 September 2017 08:15 CEST | Update | N/A |
| article html file updated | 5 September 2017 14:40 CEST | Original file | N/A |
| article xml uploaded. | 5 September 2017 14:39 CEST | Original file | https://www.mdpi.com/1996-1073/10/9/1340/xml |
| article pdf uploaded. | 5 September 2017 14:39 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/9/1340/pdf |
