| article html file updated | 30 August 2025 01:27 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1875 |
| article html file updated | 16 July 2022 06:52 CEST | Update | N/A |
| article html file updated | 8 February 2020 18:46 CET | Update | N/A |
| article html file updated | 27 September 2019 20:19 CEST | Update | N/A |
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| article html file updated | 3 November 2017 04:52 CET | Update | N/A |
| article html file updated | 20 October 2017 06:13 CEST | Original file | N/A |
| article xml uploaded. | 20 October 2017 06:12 CEST | Update | https://www.mdpi.com/2071-1050/9/10/1875/xml |
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| article pdf uploaded. | 20 October 2017 06:12 CEST | Updated version of record | https://www.mdpi.com/2071-1050/9/10/1875/pdf |
| article pdf uploaded. | 18 October 2017 13:13 CEST | Version of Record | https://www.mdpi.com/2071-1050/9/10/1875/pdf-vor |
