| article html file updated | 14 August 2026 05:55 CEST | Update | https://www.mdpi.com/2079-6382/4/3/358 |
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| article html file updated | 7 September 2015 11:52 CEST | Original file | N/A |
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| article pdf uploaded. | 31 August 2015 10:44 CEST | Updated version of record | https://www.mdpi.com/2079-6382/4/3/358/pdf |
| article pdf uploaded. | 24 August 2015 16:02 CEST | Version of Record | https://www.mdpi.com/2079-6382/4/3/358/pdf-vor |
