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| article html file updated | 19 July 2022 23:52 CEST | Update | - |
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| article pdf uploaded. | 22 November 2019 04:13 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/509/pdf |
| article xml uploaded. | 22 November 2019 04:13 CET | Update | https://www.mdpi.com/2220-9964/8/11/509/xml |
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| article html file updated | 21 November 2019 09:05 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 09:03 CET | Updated version of record | https://www.mdpi.com/2220-9964/8/11/509/pdf-vor |
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| article supplementary file uploaded. | 11 November 2019 11:28 CET | - | https://www.mdpi.com/2220-9964/8/11/509#supplementary |
| article pdf uploaded. | 11 November 2019 11:28 CET | Version of Record | https://www.mdpi.com/2220-9964/8/11/509/pdf-vor |
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