| article html file updated | 14 February 2020 03:12 CET | Update | https://www.mdpi.com/2076-3417/9/21/4493 |
| article html file updated | 15 November 2019 09:48 CET | Update | N/A |
| article html file updated | 24 October 2019 05:41 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2019 05:40 CEST | Updated version of record | https://www.mdpi.com/2076-3417/9/21/4493/pdf |
| article xml uploaded. | 24 October 2019 05:40 CEST | Update | https://www.mdpi.com/2076-3417/9/21/4493/xml |
| article xml file uploaded | 24 October 2019 05:40 CEST | Update | N/A |
| article pdf uploaded. | 23 October 2019 13:24 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/21/4493/pdf-vor |
| article xml file uploaded | 23 October 2019 13:24 CEST | Original file | N/A |
