| article html file updated | 15 February 2020 00:24 CET | Update | https://www.mdpi.com/1660-3397/18/1/40 |
| article html file updated | 6 February 2020 22:02 CET | Update | - |
| article html file updated | 19 January 2020 04:23 CET | Update | - |
| article pdf uploaded. | 19 January 2020 04:20 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/1/40/pdf |
| article xml uploaded. | 19 January 2020 04:20 CET | Update | https://www.mdpi.com/1660-3397/18/1/40/xml |
| article xml file uploaded | 19 January 2020 04:20 CET | Update | - |
| article html file updated | 10 January 2020 05:12 CET | Original file | - |
| article pdf uploaded. | 6 January 2020 08:26 CET | Version of Record | https://www.mdpi.com/1660-3397/18/1/40/pdf-vor |
| article xml file uploaded | 6 January 2020 08:26 CET | Original file | - |
