| article html file updated | 29 August 2025 22:24 CEST | Update | https://www.mdpi.com/2079-8954/3/4/330 |
| article html file updated | 16 July 2022 01:20 CEST | Update | - |
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| article pdf uploaded. | 26 November 2015 15:00 CET | Version of Record | https://www.mdpi.com/2079-8954/3/4/330/pdf |
| article xml uploaded. | 26 November 2015 15:00 CET | Original file | https://www.mdpi.com/2079-8954/3/4/330/xml |
