| article html file updated | 31 August 2025 04:32 CEST | Update | https://www.mdpi.com/2306-5710/5/4/65 |
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| article html file updated | 13 November 2019 09:13 CET | Original file | N/A |
| article pdf uploaded. | 13 November 2019 09:11 CET | Version of Record | https://www.mdpi.com/2306-5710/5/4/65/pdf |
| article xml uploaded. | 13 November 2019 09:11 CET | Update | https://www.mdpi.com/2306-5710/5/4/65/xml |
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