| article html file updated | 29 August 2025 21:00 CEST | Update | https://www.mdpi.com/1660-3397/12/4/1839 |
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| article supplementary file uploaded. | 28 March 2014 11:11 CET | - | https://www.mdpi.com/1660-3397/12/4/1839#supplementary |
| article pdf uploaded. | 28 March 2014 11:11 CET | Version of Record | https://www.mdpi.com/1660-3397/12/4/1839/pdf |
