| article html file updated | 15 February 2020 04:13 CET | Update | https://www.mdpi.com/2077-1444/11/1/48 |
| article html file updated | 6 February 2020 19:04 CET | Update | - |
| article html file updated | 22 January 2020 06:57 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 06:55 CET | Updated version of record | https://www.mdpi.com/2077-1444/11/1/48/pdf |
| article xml uploaded. | 22 January 2020 06:55 CET | Update | https://www.mdpi.com/2077-1444/11/1/48/xml |
| article xml file uploaded | 22 January 2020 06:55 CET | Update | - |
| article pdf uploaded. | 18 January 2020 12:07 CET | Version of Record | https://www.mdpi.com/2077-1444/11/1/48/pdf-vor |
| article xml file uploaded | 18 January 2020 12:07 CET | Original file | - |
