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| article html file updated | 17 July 2022 01:03 CEST | Update | N/A |
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| article html file updated | 17 August 2018 04:38 CEST | Original file | N/A |
| article pdf uploaded. | 17 August 2018 04:36 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2141/pdf |
| article xml uploaded. | 17 August 2018 04:36 CEST | Update | https://www.mdpi.com/1996-1073/11/8/2141/xml |
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| article pdf uploaded. | 16 August 2018 16:11 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/8/2141/pdf-vor |
| article pdf uploaded. | 16 August 2018 16:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/2141/pdf-vor |
| article xml file uploaded | 16 August 2018 16:03 CEST | Original file | N/A |