| article html file updated | 14 February 2020 04:11 CET | Update | https://www.mdpi.com/2076-3417/9/21/4546 |
| article html file updated | 15 November 2019 10:29 CET | Update | N/A |
| article html file updated | 26 October 2019 07:51 CEST | Original file | N/A |
| article pdf uploaded. | 26 October 2019 07:49 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/21/4546/pdf |
| article xml uploaded. | 26 October 2019 07:49 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4546/xml |
| article xml file uploaded | 26 October 2019 07:49 CEST | Original file | N/A |
