| article html file updated | 14 February 2020 03:48 CET | Update | https://www.mdpi.com/2076-3417/9/21/4522 |
| article html file updated | 15 November 2019 10:06 CET | Update | - |
| article html file updated | 30 October 2019 12:09 CET | Original file | - |
| article pdf uploaded. | 30 October 2019 12:08 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4522/pdf |
| article xml uploaded. | 30 October 2019 12:08 CET | Update | https://www.mdpi.com/2076-3417/9/21/4522/xml |
| article xml file uploaded | 30 October 2019 12:08 CET | Update | - |
| article pdf uploaded. | 24 October 2019 17:11 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/21/4522/pdf-vor |
| article xml file uploaded | 24 October 2019 17:11 CEST | Original file | - |
