| article html file updated | 10 February 2020 04:28 CET | Update | https://new.mdpi.com/1424-8220/18/8/2550 |
| article html file updated | 6 October 2019 08:02 CEST | Update | - |
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| article html file updated | 3 August 2018 16:22 CEST | Original file | - |
| article pdf uploaded. | 3 August 2018 16:21 CEST | Version of Record | https://new.mdpi.com/1424-8220/18/8/2550/pdf |
| article xml uploaded. | 3 August 2018 16:21 CEST | Update | https://new.mdpi.com/1424-8220/18/8/2550/xml |
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