| article html file updated | 12 February 2020 08:35 CET | Update | https://www.mdpi.com/1660-4601/16/9/1509 |
| article html file updated | 19 October 2019 05:08 CEST | Update | - |
| article html file updated | 29 April 2019 07:44 CEST | Original file | - |
| article pdf uploaded. | 29 April 2019 07:43 CEST | Version of Record | https://www.mdpi.com/1660-4601/16/9/1509/pdf |
| article xml uploaded. | 29 April 2019 07:43 CEST | Update | https://www.mdpi.com/1660-4601/16/9/1509/xml |
| article xml file uploaded | 29 April 2019 07:43 CEST | Original file | - |
