| article html file updated | 16 August 2026 08:14 CEST | Update | https://www.mdpi.com/2073-4395/9/8/459 |
| article html file updated | 13 February 2020 10:05 CET | Update | N/A |
| article html file updated | 27 August 2019 15:47 CEST | Update | N/A |
| article html file updated | 15 August 2019 14:56 CEST | Original file | N/A |
| article pdf uploaded. | 15 August 2019 14:54 CEST | Version of Record | https://www.mdpi.com/2073-4395/9/8/459/pdf |
| article xml uploaded. | 15 August 2019 14:54 CEST | Update | https://www.mdpi.com/2073-4395/9/8/459/xml |
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