| article html file updated | 30 August 2025 01:22 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1807 |
| article html file updated | 16 July 2022 06:41 CEST | Update | N/A |
| article html file updated | 8 February 2020 17:54 CET | Update | N/A |
| article html file updated | 27 September 2019 14:11 CEST | Update | N/A |
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| article html file updated | 11 October 2017 03:44 CEST | Original file | N/A |
| article xml uploaded. | 11 October 2017 03:43 CEST | Original file | https://www.mdpi.com/2071-1050/9/10/1807/xml |
| article pdf uploaded. | 11 October 2017 03:43 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1807/pdf |
| article pdf uploaded. | 6 October 2017 16:31 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1807/pdf-vor |
