| article html file updated | 14 February 2020 00:22 CET | Update | https://www.mdpi.com/2076-3417/9/20/4293 |
| article html file updated | 29 October 2019 16:30 CET | Update | N/A |
| article html file updated | 23 October 2019 06:14 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2019 06:13 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/20/4293/pdf |
| article xml uploaded. | 23 October 2019 06:13 CEST | Update | https://www.mdpi.com/2076-3417/9/20/4293/xml |
| article xml file uploaded | 23 October 2019 06:13 CEST | Update | N/A |
| article pdf uploaded. | 12 October 2019 13:03 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/20/4293/pdf-vor |
| article xml file uploaded | 12 October 2019 13:03 CEST | Original file | N/A |
