| article html file updated | 13 February 2020 23:32 CET | Update | https://www.mdpi.com/2076-3417/9/20/4229 |
| article html file updated | 29 October 2019 15:25 CET | Update | N/A |
| article html file updated | 11 October 2019 03:40 CEST | Update | N/A |
| article pdf uploaded. | 11 October 2019 03:39 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/20/4229/pdf |
| article xml uploaded. | 11 October 2019 03:39 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4229/xml |
| article xml file uploaded | 11 October 2019 03:39 CEST | Update | N/A |
| article html file updated | 10 October 2019 11:57 CEST | Original file | N/A |
| article pdf uploaded. | 10 October 2019 11:55 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/20/4229/pdf-vor |
| article xml uploaded. | 10 October 2019 11:55 CEST | Update | N/A |
| article xml file uploaded | 10 October 2019 11:55 CEST | Original file | N/A |
