| article html file updated | 30 August 2025 03:13 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1002 |
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| article html file updated | 28 March 2018 10:26 CEST | Original file | - |
| article pdf uploaded. | 28 March 2018 10:16 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/4/1002/pdf |
| article xml uploaded. | 28 March 2018 10:16 CEST | Update | https://www.mdpi.com/1424-8220/18/4/1002/xml |
| article xml file uploaded | 28 March 2018 10:16 CEST | Original file | - |
