| article html file updated | 30 August 2025 20:43 CEST | Update | https://www.mdpi.com/2227-9040/7/2/27 |
| article html file updated | 19 July 2022 19:38 CEST | Update | - |
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| article html file updated | 4 June 2019 12:19 CEST | Original file | - |
| article supplementary file uploaded. | 4 June 2019 12:17 CEST | - | https://www.mdpi.com/2227-9040/7/2/27#supplementary |
| article pdf uploaded. | 4 June 2019 12:17 CEST | Version of Record | https://www.mdpi.com/2227-9040/7/2/27/pdf |
| article xml uploaded. | 4 June 2019 12:17 CEST | Update | https://www.mdpi.com/2227-9040/7/2/27/xml |
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