| article html file updated | 2 April 2020 07:25 CEST | Update | https://www.mdpi.com/2075-1702/8/1/5 |
| article html file updated | 12 March 2020 13:32 CET | Original file | - |
| article pdf uploaded. | 12 March 2020 13:30 CET | Updated version of record | https://www.mdpi.com/2075-1702/8/1/5/pdf |
| article xml uploaded. | 12 March 2020 13:30 CET | Update | https://www.mdpi.com/2075-1702/8/1/5/xml |
| article xml file uploaded | 12 March 2020 13:30 CET | Update | - |
| article pdf uploaded. | 21 January 2020 12:13 CET | Version of Record | https://www.mdpi.com/2075-1702/8/1/5/pdf-vor |
| article xml file uploaded | 21 January 2020 12:13 CET | Original file | - |
