| article html file updated | 30 August 2025 03:34 CEST | Update | https://www.mdpi.com/2076-328X/8/4/40 |
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| article html file updated | 19 April 2018 11:45 CEST | Original file | - |
| article pdf uploaded. | 19 April 2018 11:44 CEST | Version of Record | https://www.mdpi.com/2076-328X/8/4/40/pdf |
| article xml uploaded. | 19 April 2018 11:44 CEST | Update | https://www.mdpi.com/2076-328X/8/4/40/xml |
| article xml file uploaded | 19 April 2018 11:44 CEST | Original file | - |
