| article html file updated | 13 February 2020 06:24 CET | Update | https://www.mdpi.com/2075-4701/9/8/847 |
| article html file updated | 27 August 2019 22:36 CEST | Update | - |
| article html file updated | 6 August 2019 09:51 CEST | Original file | - |
| article pdf uploaded. | 6 August 2019 09:49 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/8/847/pdf |
| article xml uploaded. | 6 August 2019 09:49 CEST | Update | https://www.mdpi.com/2075-4701/9/8/847/xml |
| article xml file uploaded | 6 August 2019 09:49 CEST | Update | - |
| article pdf uploaded. | 31 July 2019 15:04 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/8/847/pdf-vor |
| article xml file uploaded | 31 July 2019 15:04 CEST | Original file | - |
