| article html file updated | 29 August 2025 21:20 CEST | Update | https://www.mdpi.com/2076-3905/3/4/263 |
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| article supplementary file uploaded. | 13 November 2014 15:31 CET | - | https://www.mdpi.com/2076-3905/3/4/263#supplementary |
| article pdf uploaded. | 13 November 2014 15:31 CET | Version of Record | https://www.mdpi.com/2076-3905/3/4/263/pdf |
