| article html file updated | 30 August 2025 04:07 CEST | Update | https://www.mdpi.com/1999-4923/10/2/63 |
| article html file updated | 16 July 2022 20:44 CEST | Update | N/A |
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| article html file updated | 26 May 2018 09:13 CEST | Original file | N/A |
| article pdf uploaded. | 26 May 2018 09:11 CEST | Version of Record | https://www.mdpi.com/1999-4923/10/2/63/pdf |
| article xml uploaded. | 26 May 2018 09:11 CEST | Update | https://www.mdpi.com/1999-4923/10/2/63/xml |
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