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| article html file updated | 7 August 2018 13:52 CEST | Original file | - |
| article pdf uploaded. | 7 August 2018 13:51 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/8/1667/pdf |
| article xml uploaded. | 7 August 2018 13:51 CEST | Update | https://www.mdpi.com/1660-4601/15/8/1667/xml |
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| article pdf uploaded. | 6 August 2018 15:04 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/8/1667/pdf-vor |
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| article xml file uploaded | 6 August 2018 15:04 CEST | Original file | - |