| article html file updated | 2 September 2025 05:09 CEST | Update | https://www.mdpi.com/2311-5521/6/5/172 |
| article html file updated | 26 July 2022 16:51 CEST | Update | - |
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| article pdf uploaded. | 26 April 2021 09:50 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/5/172/pdf |
| article xml uploaded. | 26 April 2021 09:50 CEST | Update | https://www.mdpi.com/2311-5521/6/5/172/xml |
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| article html file updated | 26 April 2021 09:20 CEST | Original file | - |
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