| article html file updated | 30 August 2025 03:32 CEST | Update | https://www.mdpi.com/2076-0817/7/2/44 |
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| article html file updated | 18 April 2018 11:06 CEST | Original file | N/A |
| article supplementary file uploaded. | 18 April 2018 11:05 CEST | - | https://www.mdpi.com/2076-0817/7/2/44#supplementary |
| article pdf uploaded. | 18 April 2018 11:05 CEST | Version of Record | https://www.mdpi.com/2076-0817/7/2/44/pdf |
| article xml uploaded. | 18 April 2018 11:05 CEST | Update | https://www.mdpi.com/2076-0817/7/2/44/xml |
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