| article html file updated | 14 August 2026 18:49 CEST | Update | https://www.mdpi.com/2073-4360/9/11/568 |
| article html file updated | 8 February 2020 20:12 CET | Update | N/A |
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| article pdf uploaded. | 13 November 2017 07:48 CET | Updated version of record | https://www.mdpi.com/2073-4360/9/11/568/pdf |
| article html file updated | 2 November 2017 16:17 CET | Original file | N/A |
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