| article html file updated | 30 August 2025 04:40 CEST | Update | https://www.mdpi.com/2306-5710/4/2/46 |
| article html file updated | 16 July 2022 21:51 CEST | Update | N/A |
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| article html file updated | 20 June 2018 08:19 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2018 08:18 CEST | Version of Record | https://www.mdpi.com/2306-5710/4/2/46/pdf |
| article xml uploaded. | 20 June 2018 08:18 CEST | Update | https://www.mdpi.com/2306-5710/4/2/46/xml |
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