| article html file updated | 2 September 2025 03:59 CEST | Update | https://www.mdpi.com/2306-5354/8/4/48 |
| article html file updated | 25 July 2022 12:27 CEST | Update | N/A |
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| article pdf uploaded. | 20 April 2021 03:24 CEST | Updated version of record | https://www.mdpi.com/2306-5354/8/4/48/pdf |
| article xml uploaded. | 20 April 2021 03:24 CEST | Update | https://www.mdpi.com/2306-5354/8/4/48/xml |
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