| article html file updated | 14 February 2020 10:23 CET | Update | https://www.mdpi.com/2227-7390/7/11/1121 |
| article html file updated | 21 November 2019 06:29 CET | Original file | N/A |
| article pdf uploaded. | 21 November 2019 06:28 CET | Updated version of record | https://www.mdpi.com/2227-7390/7/11/1121/pdf |
| article xml uploaded. | 21 November 2019 06:28 CET | Update | https://www.mdpi.com/2227-7390/7/11/1121/xml |
| article xml file uploaded | 21 November 2019 06:28 CET | Update | N/A |
| article pdf uploaded. | 16 November 2019 10:44 CET | Version of Record | https://www.mdpi.com/2227-7390/7/11/1121/pdf-vor |
| article xml file uploaded | 16 November 2019 10:44 CET | Original file | N/A |
