| article html file updated | 6 March 2020 18:56 CET | Update | https://www.mdpi.com/2075-5309/10/2/32 |
| article html file updated | 18 February 2020 15:17 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 15:15 CET | Version of Record | https://www.mdpi.com/2075-5309/10/2/32/pdf |
| article xml uploaded. | 18 February 2020 15:15 CET | Update | https://www.mdpi.com/2075-5309/10/2/32/xml |
| article xml file uploaded | 18 February 2020 15:15 CET | Original file | - |
