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| article html file updated | 20 July 2022 16:42 CEST | Update | N/A |
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| article html file updated | 2 August 2018 13:52 CEST | Update | N/A |
| article html file updated | 23 July 2018 08:49 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2018 08:48 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/7/559/pdf |
| article xml uploaded. | 23 July 2018 08:48 CEST | Update | https://www.mdpi.com/2075-4701/8/7/559/xml |
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| article pdf uploaded. | 20 July 2018 17:30 CEST | Updated version of record | https://www.mdpi.com/2075-4701/8/7/559/pdf-vor |
| article pdf uploaded. | 20 July 2018 17:29 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/7/559/pdf-vor |
| article xml file uploaded | 20 July 2018 17:29 CEST | Original file | N/A |
