| article html file updated | 13 August 2026 20:21 CEST | Update | https://www.mdpi.com/1999-4915/7/5/2428 |
| article html file updated | 6 February 2020 18:35 CET | Update | N/A |
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| article xml file uploaded | 3 June 2015 11:45 CEST | Original file | https://www.mdpi.com/1999-4915/7/5/2428/xml |
| article supplementary file uploaded. | 13 May 2015 15:02 CEST | - | https://www.mdpi.com/1999-4915/7/5/2428#supplementary |
| article pdf uploaded. | 13 May 2015 15:02 CEST | Version of Record | https://www.mdpi.com/1999-4915/7/5/2428/pdf |
