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| article pdf uploaded. | 12 June 2018 08:47 CEST | Updated version of record | https://www.mdpi.com/1999-4915/10/6/303/pdf |
| article xml uploaded. | 12 June 2018 08:47 CEST | Update | https://www.mdpi.com/1999-4915/10/6/303/xml |
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| article html file updated | 11 June 2018 10:35 CEST | Update | - |
| article pdf uploaded. | 11 June 2018 10:34 CEST | Updated version of record | https://www.mdpi.com/1999-4915/10/6/303/pdf-vor |
| article html file updated | 11 June 2018 09:02 CEST | Update | - |
| article pdf uploaded. | 11 June 2018 09:01 CEST | Updated version of record | https://www.mdpi.com/1999-4915/10/6/303/pdf-vor |
| article xml file uploaded | 11 June 2018 09:01 CEST | Update | - |
| article html file updated | 4 June 2018 05:53 CEST | Original file | - |
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| article pdf uploaded. | 4 June 2018 05:52 CEST | Version of Record | https://www.mdpi.com/1999-4915/10/6/303/pdf-vor |
