| article html file updated | 29 August 2025 21:03 CEST | Update | https://www.mdpi.com/2077-0383/3/2/453 |
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| article html file updated | 10 December 2014 09:53 CET | Original file | N/A |
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| article pdf uploaded. | 7 May 2014 10:59 CEST | Version of Record | https://www.mdpi.com/2077-0383/3/2/453/pdf |
