| article html file updated | 29 August 2025 21:48 CEST | Update | https://www.mdpi.com/2075-163X/5/2/335 |
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| article supplementary file uploaded. | 4 June 2015 11:58 CEST | - | https://www.mdpi.com/2075-163X/5/2/335#supplementary |
| article pdf uploaded. | 4 June 2015 11:58 CEST | Version of Record | https://www.mdpi.com/2075-163X/5/2/335/pdf |
