| article html file updated | 14 February 2020 03:28 CET | Update | https://www.mdpi.com/1660-4601/16/21/4091 |
| article html file updated | 15 November 2019 13:00 CET | Update | N/A |
| article html file updated | 24 October 2019 09:13 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2019 09:11 CEST | Version of Record | https://www.mdpi.com/1660-4601/16/21/4091/pdf |
| article xml uploaded. | 24 October 2019 09:11 CEST | Update | https://www.mdpi.com/1660-4601/16/21/4091/xml |
| article xml file uploaded | 24 October 2019 09:11 CEST | Original file | N/A |
