| article html file updated | 14 August 2026 17:14 CEST | Update | https://www.mdpi.com/1996-1073/10/9/1334 |
| article html file updated | 8 February 2020 15:16 CET | Update | N/A |
| article html file updated | 26 September 2019 22:36 CEST | Update | N/A |
| article html file updated | 3 May 2019 03:40 CEST | Update | N/A |
| article html file updated | 30 September 2017 08:17 CEST | Update | N/A |
| article html file updated | 5 September 2017 22:44 CEST | Original file | N/A |
| article xml uploaded. | 5 September 2017 03:00 CEST | Update | https://www.mdpi.com/1996-1073/10/9/1334/xml |
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| article xml uploaded. | 5 September 2017 03:00 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2017 03:00 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/9/1334/pdf |
| article pdf uploaded. | 4 September 2017 15:10 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/9/1334/pdf-vor |
