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| article supplementary file uploaded. | 19 September 2019 12:48 CEST | - | https://www.mdpi.com/2076-3921/8/9/399#supplementary |
| article pdf uploaded. | 19 September 2019 12:48 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/9/399/pdf |
| article xml uploaded. | 19 September 2019 12:48 CEST | Update | https://www.mdpi.com/2076-3921/8/9/399/xml |
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| article html file updated | 16 September 2019 11:05 CEST | Update | - |
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| article supplementary file uploaded. | 16 September 2019 11:01 CEST | - | https://www.mdpi.com/2076-3921/8/9/399#supplementary |
| article pdf uploaded. | 16 September 2019 11:01 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/9/399/pdf-vor |
| article xml uploaded. | 16 September 2019 11:01 CEST | Update | - |
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