| article html file updated | 12 February 2020 21:04 CET | Update | https://www.mdpi.com/2079-4991/9/6/901 |
| article html file updated | 22 October 2019 05:47 CEST | Update | - |
| article html file updated | 5 July 2019 15:34 CEST | Update | - |
| article html file updated | 5 July 2019 14:26 CEST | Update | - |
| article html file updated | 20 June 2019 15:41 CEST | Original file | - |
| article pdf uploaded. | 20 June 2019 15:40 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/6/901/pdf |
| article xml uploaded. | 20 June 2019 15:40 CEST | Update | https://www.mdpi.com/2079-4991/9/6/901/xml |
| article xml file uploaded | 20 June 2019 15:40 CEST | Original file | - |
