| article html file updated | 12 August 2026 23:26 CEST | Update | https://www.mdpi.com/1420-3049/19/4/3940 |
| article html file updated | 6 February 2020 08:18 CET | Update | N/A |
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| article pdf uploaded. | 1 April 2014 13:48 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/4/3940/pdf |
