| article html file updated | 30 August 2025 01:16 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1707 |
| article html file updated | 16 July 2022 06:29 CEST | Update | - |
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| article html file updated | 3 November 2017 04:30 CET | Update | - |
| article html file updated | 27 September 2017 10:38 CEST | Original file | - |
| article xml uploaded. | 27 September 2017 10:37 CEST | Original file | https://www.mdpi.com/2071-1050/9/10/1707/xml |
| article pdf uploaded. | 27 September 2017 10:37 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1707/pdf |
| article pdf uploaded. | 23 September 2017 10:42 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1707/pdf-vor |
