| article html file updated | 30 August 2025 01:27 CEST | Update | https://www.mdpi.com/2073-8994/9/10/238 |
| article html file updated | 16 July 2022 06:54 CEST | Update | N/A |
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| article xml uploaded. | 24 October 2017 08:35 CEST | Original file | https://www.mdpi.com/2073-8994/9/10/238/xml |
| article pdf uploaded. | 24 October 2017 08:35 CEST | Updated version of record | https://www.mdpi.com/2073-8994/9/10/238/pdf |
| article pdf uploaded. | 19 October 2017 12:23 CEST | Version of Record | https://www.mdpi.com/2073-8994/9/10/238/pdf-vor |
