| article html file updated | 15 August 2026 05:40 CEST | Update | https://www.mdpi.com/2073-8994/10/8/331 |
| article html file updated | 10 February 2020 05:14 CET | Update | N/A |
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| article html file updated | 9 August 2018 11:53 CEST | Original file | N/A |
| article pdf uploaded. | 9 August 2018 11:52 CEST | Version of Record | https://www.mdpi.com/2073-8994/10/8/331/pdf |
| article xml uploaded. | 9 August 2018 11:52 CEST | Update | https://www.mdpi.com/2073-8994/10/8/331/xml |
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