| article html file updated | 31 August 2025 07:54 CEST | Update | https://www.mdpi.com/1422-0067/21/1/296 |
| article html file updated | 21 August 2025 23:35 CEST | Update | - |
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| article pdf uploaded. | 7 January 2020 05:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/296/pdf |
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| article pdf uploaded. | 31 December 2019 18:45 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/296/pdf-vor |
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