| article html file updated | 29 August 2025 21:36 CEST | Update | https://www.mdpi.com/1660-4601/12/4/3428 |
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| article pdf uploaded. | 27 March 2015 08:29 CET | Updated version of record | https://www.mdpi.com/1660-4601/12/4/3428/pdf |
| article pdf uploaded. | 24 March 2015 12:01 CET | Version of Record | https://www.mdpi.com/1660-4601/12/4/3428/pdf-vor |
