| article html file updated | 31 August 2025 03:36 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5976 |
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| article html file updated | 29 October 2019 02:01 CET | Update | - |
| article pdf uploaded. | 29 October 2019 02:00 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5976/pdf |
| article xml uploaded. | 29 October 2019 02:00 CET | Update | https://www.mdpi.com/2071-1050/11/21/5976/xml |
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| article html file updated | 28 October 2019 10:49 CET | Update | - |
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| article pdf uploaded. | 28 October 2019 10:47 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5976/pdf-vor |
| article xml file uploaded | 28 October 2019 10:47 CET | Update | - |
| article pdf uploaded. | 28 October 2019 10:47 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5976/pdf-vor |
| article xml uploaded. | 28 October 2019 10:47 CET | Update | - |
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| article html file updated | 28 October 2019 06:45 CET | Original file | - |
| article pdf uploaded. | 28 October 2019 06:43 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/5976/pdf-vor |
| article xml uploaded. | 28 October 2019 06:43 CET | Update | - |
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