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| article html file updated | 16 July 2018 12:12 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2018 12:11 CEST | Updated version of record | https://www.mdpi.com/2410-387X/2/3/14/pdf |
| article xml uploaded. | 16 July 2018 12:11 CEST | Update | https://www.mdpi.com/2410-387X/2/3/14/xml |
| article xml file uploaded | 16 July 2018 12:11 CEST | Update | N/A |
| article pdf uploaded. | 15 July 2018 12:14 CEST | Version of Record | https://www.mdpi.com/2410-387X/2/3/14/pdf-vor |
| article xml file uploaded | 15 July 2018 12:14 CEST | Original file | N/A |
