| article html file updated | 30 August 2025 00:51 CEST | Update | https://www.mdpi.com/2076-2607/5/3/44 |
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| article xml uploaded. | 2 August 2017 09:46 CEST | Original file | https://www.mdpi.com/2076-2607/5/3/44/xml |
| article pdf uploaded. | 2 August 2017 09:46 CEST | Version of Record | https://www.mdpi.com/2076-2607/5/3/44/pdf |
