| article html file updated | 30 August 2025 23:51 CEST | Update | https://www.mdpi.com/2313-7673/4/3/57 |
| article html file updated | 20 July 2022 05:21 CEST | Update | N/A |
| article html file updated | 13 February 2020 09:20 CET | Update | N/A |
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| article pdf uploaded. | 13 August 2019 06:26 CEST | Version of Record | https://www.mdpi.com/2313-7673/4/3/57/pdf |
| article xml uploaded. | 13 August 2019 06:26 CEST | Update | https://www.mdpi.com/2313-7673/4/3/57/xml |
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