| article html file updated | 31 August 2025 05:37 CEST | Update | https://www.mdpi.com/2227-9717/7/12/913 |
| article html file updated | 19 July 2022 22:38 CEST | Update | - |
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| article pdf uploaded. | 6 December 2019 05:31 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/12/913/pdf |
| article xml uploaded. | 6 December 2019 05:31 CET | Update | https://www.mdpi.com/2227-9717/7/12/913/xml |
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| article html file updated | 3 December 2019 12:21 CET | Original file | - |
| article pdf uploaded. | 3 December 2019 12:19 CET | Version of Record | https://www.mdpi.com/2227-9717/7/12/913/pdf-vor |
| article xml uploaded. | 3 December 2019 12:19 CET | Update | - |
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