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| article html file updated | 16 July 2022 03:59 CEST | Update | - |
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| article pdf uploaded. | 6 December 2016 13:21 CET | Updated version of record | https://www.mdpi.com/1422-0067/17/12/1995/pdf |
| article html file updated | 30 November 2016 12:32 CET | Update | - |
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| article html file updated | 29 November 2016 08:46 CET | Original file | - |
| article xml uploaded. | 29 November 2016 08:44 CET | Update | - |
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| article pdf uploaded. | 29 November 2016 08:44 CET | Version of Record | https://www.mdpi.com/1422-0067/17/12/1995/pdf-vor |
