| article html file updated | 12 August 2026 19:00 CEST | Update | https://www.mdpi.com/1422-0067/14/4/7742 |
| article html file updated | 6 February 2020 01:26 CET | Update | N/A |
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| article pdf uploaded. | 10 April 2013 09:52 CEST | Version of Record | https://www.mdpi.com/1422-0067/14/4/7742/pdf |
