| article html file updated | 31 August 2025 00:31 CEST | Update | https://www.mdpi.com/2075-4442/7/9/74 |
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| article html file updated | 13 February 2020 12:50 CET | Update | - |
| article html file updated | 27 August 2019 15:54 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 10:56 CEST | Version of Record | https://www.mdpi.com/2075-4442/7/9/74/pdf |
| article xml uploaded. | 27 August 2019 10:56 CEST | Update | https://www.mdpi.com/2075-4442/7/9/74/xml |
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