| article html file updated | 29 August 2025 21:38 CEST | Update | https://www.mdpi.com/2071-1050/7/4/4100 |
| article html file updated | 16 July 2022 00:04 CEST | Update | N/A |
| article html file updated | 6 February 2020 17:24 CET | Update | N/A |
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| article pdf uploaded. | 8 April 2015 13:15 CEST | Version of Record | https://www.mdpi.com/2071-1050/7/4/4100/pdf |
