| article html file updated | 29 August 2025 21:56 CEST | Update | https://www.mdpi.com/2227-9067/2/3/305 |
| article html file updated | 16 July 2022 00:35 CEST | Update | - |
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| article supplementary file uploaded. | 17 July 2015 17:00 CEST | - | https://www.mdpi.com/2227-9067/2/3/305#supplementary |
| article pdf uploaded. | 17 July 2015 17:00 CEST | Version of Record | https://www.mdpi.com/2227-9067/2/3/305/pdf |
