| article html file updated | 29 August 2025 20:31 CEST | Update | https://www.mdpi.com/2076-3425/2/4/745 |
| article html file updated | 15 July 2022 22:05 CEST | Update | - |
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| article xml file uploaded | 20 May 2014 08:33 CEST | Original file | https://www.mdpi.com/2076-3425/2/4/745/xml |
| article html file updated | 7 February 2013 17:27 CET | Update | - |
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