| article html file updated | 28 September 2025 19:06 CEST | Update | https://www.mdpi.com/2075-1729/2/1/170 |
| article html file updated | 29 August 2025 20:21 CEST | Update | N/A |
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| article xml file uploaded | 24 July 2014 10:29 CEST | Original file | https://www.mdpi.com/2075-1729/2/1/170/xml |
| article html file updated | 7 February 2013 09:55 CET | Update | N/A |
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| article html file updated | 23 January 2013 08:22 CET | Original file | N/A |
