| article html file updated | 28 September 2025 19:16 CEST | Update | https://www.mdpi.com/2075-4418/3/1/126 |
| article html file updated | 29 August 2025 20:34 CEST | Update | N/A |
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| article html file updated | 17 June 2015 06:54 CEST | Original file | N/A |
| article pdf uploaded. | 27 February 2013 14:29 CET | Version of Record | https://www.mdpi.com/2075-4418/3/1/126/pdf |
