| article html file updated | 29 August 2025 20:32 CEST | Update | https://www.mdpi.com/1424-8220/13/1/938 |
| article html file updated | 15 July 2022 22:07 CEST | Update | - |
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| article xml file uploaded | 30 October 2013 09:17 CET | Update | https://www.mdpi.com/1424-8220/13/1/938/xml |
| article html file updated | 23 April 2013 14:49 CEST | Update | - |
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| article html file updated | 22 February 2013 08:28 CET | Original file | - |
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