| article html file updated | 15 August 2026 06:22 CEST | Update | https://www.mdpi.com/2073-4395/8/9/162 |
| article html file updated | 10 February 2020 07:25 CET | Update | N/A |
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| article html file updated | 24 August 2018 11:47 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2018 11:45 CEST | Version of Record | https://www.mdpi.com/2073-4395/8/9/162/pdf |
| article xml uploaded. | 24 August 2018 11:45 CEST | Update | https://www.mdpi.com/2073-4395/8/9/162/xml |
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