| article html file updated | 30 August 2025 12:06 CEST | Update | https://www.mdpi.com/1660-3397/17/2/121 |
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| article supplementary file uploaded. | 18 February 2019 07:03 CET | - | https://www.mdpi.com/1660-3397/17/2/121#supplementary |
| article pdf uploaded. | 18 February 2019 07:03 CET | Version of Record | https://www.mdpi.com/1660-3397/17/2/121/pdf |
| article xml uploaded. | 18 February 2019 07:03 CET | Update | https://www.mdpi.com/1660-3397/17/2/121/xml |
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