| article html file updated | 30 August 2025 20:58 CEST | Update | https://www.mdpi.com/2075-5309/9/6/141 |
| article html file updated | 20 July 2022 15:47 CEST | Update | - |
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| article html file updated | 11 June 2019 08:56 CEST | Original file | - |
| article pdf uploaded. | 11 June 2019 08:54 CEST | Version of Record | https://www.mdpi.com/2075-5309/9/6/141/pdf |
| article xml uploaded. | 11 June 2019 08:54 CEST | Update | https://www.mdpi.com/2075-5309/9/6/141/xml |
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