| article html file updated | 14 February 2020 06:26 CET | Update | https://www.mdpi.com/2071-1050/11/21/6134 |
| article html file updated | 15 November 2019 18:21 CET | Update | N/A |
| article html file updated | 6 November 2019 12:04 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 12:03 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6134/pdf |
| article xml uploaded. | 6 November 2019 12:03 CET | Update | https://www.mdpi.com/2071-1050/11/21/6134/xml |
| article xml file uploaded | 6 November 2019 12:02 CET | Update | N/A |
| article pdf uploaded. | 3 November 2019 11:38 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6134/pdf-vor |
| article xml file uploaded | 3 November 2019 11:38 CET | Original file | N/A |
