| article html file updated | 12 August 2026 20:09 CEST | Update | https://www.mdpi.com/2073-4441/5/3/1279 |
| article html file updated | 6 February 2020 04:10 CET | Update | N/A |
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| article pdf uploaded. | 3 September 2013 17:08 CEST | Version of Record | https://www.mdpi.com/2073-4441/5/3/1279/pdf |
