| article html file updated | 10 March 2020 12:10 CET | Original file | https://www.mdpi.com/2071-1050/12/5/2134 |
| article pdf uploaded. | 10 March 2020 12:09 CET | Version of Record | https://www.mdpi.com/2071-1050/12/5/2134/pdf |
| article xml uploaded. | 10 March 2020 12:09 CET | Update | https://www.mdpi.com/2071-1050/12/5/2134/xml |
| article xml file uploaded | 10 March 2020 12:09 CET | Original file | - |
