| article html file updated | 30 August 2025 01:50 CEST | Update | https://www.mdpi.com/2075-4450/8/4/127 |
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| article xml uploaded. | 29 November 2017 11:09 CET | Original file | https://www.mdpi.com/2075-4450/8/4/127/xml |
| article pdf uploaded. | 29 November 2017 11:09 CET | Version of Record | https://www.mdpi.com/2075-4450/8/4/127/pdf |
