| article html file updated | 1 September 2025 16:49 CEST | Update | https://www.mdpi.com/1660-4601/18/1/53 |
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| article html file updated | 24 December 2020 06:27 CET | Update | - |
| article pdf uploaded. | 24 December 2020 06:25 CET | Updated version of record | https://www.mdpi.com/1660-4601/18/1/53/pdf |
| article xml uploaded. | 24 December 2020 06:25 CET | Update | https://www.mdpi.com/1660-4601/18/1/53/xml |
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| article html file updated | 23 December 2020 14:07 CET | Original file | - |
| article pdf uploaded. | 23 December 2020 14:06 CET | Version of Record | https://www.mdpi.com/1660-4601/18/1/53/pdf-vor |
| article xml uploaded. | 23 December 2020 14:06 CET | Update | - |
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