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| article html file updated | 21 August 2018 13:17 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2018 13:15 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/8/2740/pdf |
| article xml uploaded. | 21 August 2018 13:15 CEST | Update | https://www.mdpi.com/1424-8220/18/8/2740/xml |
| article xml file uploaded | 21 August 2018 13:15 CEST | Update | N/A |
| article pdf uploaded. | 20 August 2018 15:51 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/8/2740/pdf-vor |
| article pdf uploaded. | 20 August 2018 15:50 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/8/2740/pdf-vor |
| article xml file uploaded | 20 August 2018 15:50 CEST | Original file | N/A |
