| article html file updated | 30 August 2025 20:28 CEST | Update | https://www.mdpi.com/2305-6320/6/2/61 |
| article html file updated | 19 July 2022 19:20 CEST | Update | - |
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| article html file updated | 30 May 2019 09:04 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 09:03 CEST | Version of Record | https://www.mdpi.com/2305-6320/6/2/61/pdf |
| article xml uploaded. | 30 May 2019 09:03 CEST | Update | https://www.mdpi.com/2305-6320/6/2/61/xml |
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