| article html file updated | 31 August 2025 00:50 CEST | Update | https://www.mdpi.com/2076-2607/7/9/308 |
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| article supplementary file uploaded. | 2 September 2019 13:28 CEST | - | https://www.mdpi.com/2076-2607/7/9/308#supplementary |
| article pdf uploaded. | 2 September 2019 13:28 CEST | Version of Record | https://www.mdpi.com/2076-2607/7/9/308/pdf |
| article xml uploaded. | 2 September 2019 13:28 CEST | Update | https://www.mdpi.com/2076-2607/7/9/308/xml |
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