| article html file updated | 30 August 2025 01:31 CEST | Update | https://www.mdpi.com/2076-328X/7/4/74 |
| article html file updated | 16 July 2022 07:00 CEST | Update | - |
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| article html file updated | 25 October 2017 14:19 CEST | Original file | - |
| article xml uploaded. | 25 October 2017 14:17 CEST | Update | https://www.mdpi.com/2076-328X/7/4/74/xml |
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| article pdf uploaded. | 25 October 2017 14:17 CEST | Version of Record | https://www.mdpi.com/2076-328X/7/4/74/pdf |
