| article html file updated | 30 August 2025 14:40 CEST | Update | https://www.mdpi.com/2075-4655/3/2/8 |
| article html file updated | 19 July 2022 18:12 CEST | Update | - |
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| article html file updated | 5 May 2019 10:05 CEST | Original file | - |
| article supplementary file uploaded. | 5 May 2019 10:04 CEST | - | https://www.mdpi.com/2075-4655/3/2/8#supplementary |
| article pdf uploaded. | 5 May 2019 10:04 CEST | Version of Record | https://www.mdpi.com/2075-4655/3/2/8/pdf |
| article xml uploaded. | 5 May 2019 10:04 CEST | Update | https://www.mdpi.com/2075-4655/3/2/8/xml |
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