| article html file updated | 14 February 2020 05:31 CET | Update | https://www.mdpi.com/1660-4601/16/21/4229 |
| article html file updated | 15 November 2019 14:11 CET | Update | N/A |
| article html file updated | 31 October 2019 10:21 CET | Original file | N/A |
| article pdf uploaded. | 31 October 2019 10:20 CET | Version of Record | https://www.mdpi.com/1660-4601/16/21/4229/pdf |
| article xml uploaded. | 31 October 2019 10:20 CET | Update | https://www.mdpi.com/1660-4601/16/21/4229/xml |
| article xml file uploaded | 31 October 2019 10:20 CET | Original file | N/A |
