| article html file updated | 31 August 2025 22:40 CEST | Update | https://www.mdpi.com/2414-4088/4/2/26 |
| article html file updated | 21 July 2022 07:04 CEST | Update | - |
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| article pdf uploaded. | 22 June 2020 09:27 CEST | Updated version of record | https://www.mdpi.com/2414-4088/4/2/26/pdf |
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| article pdf uploaded. | 22 June 2020 08:07 CEST | Updated version of record | https://www.mdpi.com/2414-4088/4/2/26/pdf-vor |
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