| article html file updated | 31 August 2025 01:39 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3577 |
| article html file updated | 20 July 2022 03:09 CEST | Update | - |
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| article pdf uploaded. | 22 September 2019 10:42 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3577/pdf |
| article xml uploaded. | 22 September 2019 10:42 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3577/xml |
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| article html file updated | 21 September 2019 13:13 CEST | Update | - |
| article pdf uploaded. | 21 September 2019 13:12 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3577/pdf-vor |
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| article html file updated | 19 September 2019 09:25 CEST | Update | - |
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| article html file updated | 19 September 2019 09:23 CEST | Original file | - |
| article pdf uploaded. | 19 September 2019 09:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3577/pdf-vor |
| article xml uploaded. | 19 September 2019 09:21 CEST | Update | - |
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