| article html file updated | 30 August 2025 10:37 CEST | Update | https://www.mdpi.com/2075-4663/7/1/13 |
| article html file updated | 17 July 2022 21:09 CEST | Update | - |
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| article pdf uploaded. | 21 January 2019 04:52 CET | Updated version of record | https://www.mdpi.com/2075-4663/7/1/13/pdf |
| article html file updated | 7 January 2019 10:36 CET | Original file | - |
| article pdf uploaded. | 7 January 2019 10:34 CET | Updated version of record | https://www.mdpi.com/2075-4663/7/1/13/pdf-vor |
| article xml uploaded. | 7 January 2019 10:34 CET | Update | https://www.mdpi.com/2075-4663/7/1/13/xml |
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| article pdf uploaded. | 4 January 2019 17:26 CET | Updated version of record | https://www.mdpi.com/2075-4663/7/1/13/pdf-vor |
| article pdf uploaded. | 4 January 2019 17:25 CET | Version of Record | https://www.mdpi.com/2075-4663/7/1/13/pdf-vor |
| article xml file uploaded | 4 January 2019 17:25 CET | Original file | - |
