| article html file updated | 30 August 2025 06:18 CEST | Update | https://www.mdpi.com/2032-6653/9/3/38 |
| article html file updated | 17 July 2022 01:26 CEST | Update | N/A |
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| article html file updated | 23 August 2018 14:27 CEST | Original file | N/A |
| article pdf uploaded. | 23 August 2018 14:03 CEST | Version of Record | https://www.mdpi.com/2032-6653/9/3/38/pdf |
| article xml uploaded. | 23 August 2018 14:03 CEST | Update | https://www.mdpi.com/2032-6653/9/3/38/xml |
| article xml file uploaded | 23 August 2018 14:03 CEST | Original file | N/A |
