| article html file updated | 14 February 2020 06:25 CET | Update | https://www.mdpi.com/1660-4601/16/21/4270 |
| article html file updated | 15 November 2019 14:32 CET | Update | N/A |
| article html file updated | 3 November 2019 11:04 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2019 11:03 CET | Version of Record | https://www.mdpi.com/1660-4601/16/21/4270/pdf |
| article xml uploaded. | 3 November 2019 11:03 CET | Update | https://www.mdpi.com/1660-4601/16/21/4270/xml |
| article xml file uploaded | 3 November 2019 11:03 CET | Original file | N/A |
