| article html file updated | 12 August 2026 23:12 CEST | Update | https://www.mdpi.com/1999-4915/6/3/1379 |
| article html file updated | 6 February 2020 08:05 CET | Update | N/A |
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| article pdf uploaded. | 21 March 2014 14:43 CET | Version of Record | https://www.mdpi.com/1999-4915/6/3/1379/pdf |
