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| article xml uploaded. | 17 September 2019 14:45 CEST | Update | https://www.mdpi.com/1999-4923/11/9/474/xml |
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| article pdf uploaded. | 17 September 2019 14:45 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/9/474/pdf |
| article html file updated | 17 September 2019 08:48 CEST | Update | N/A |
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| article pdf uploaded. | 17 September 2019 08:44 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/9/474/pdf-vor |
| article xml uploaded. | 17 September 2019 08:44 CEST | Update | N/A |
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| article supplementary file uploaded. | 13 September 2019 09:50 CEST | - | https://www.mdpi.com/1999-4923/11/9/474#supplementary |
| article pdf uploaded. | 13 September 2019 09:50 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/9/474/pdf-vor |
| article xml uploaded. | 13 September 2019 09:50 CEST | Update | N/A |
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