| article html file updated | 29 August 2025 21:48 CEST | Update | https://www.mdpi.com/2079-9721/3/2/78 |
| article html file updated | 16 July 2022 00:21 CEST | Update | N/A |
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| article pdf uploaded. | 3 June 2015 15:22 CEST | Version of Record | https://www.mdpi.com/2079-9721/3/2/78/pdf |
