| article html file updated | 31 August 2025 19:36 CEST | Update | https://www.mdpi.com/2073-4468/9/2/13 |
| article html file updated | 21 July 2022 04:02 CEST | Update | - |
| article html file updated | 6 July 2020 15:35 CEST | Update | - |
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| article supplementary file uploaded. | 6 May 2020 17:11 CEST | - | https://www.mdpi.com/2073-4468/9/2/13#supplementary |
| article pdf uploaded. | 6 May 2020 17:11 CEST | Version of Record | https://www.mdpi.com/2073-4468/9/2/13/pdf |
| article xml uploaded. | 6 May 2020 17:11 CEST | Update | https://www.mdpi.com/2073-4468/9/2/13/xml |
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