| article html file updated | 2 April 2020 07:47 CEST | Update | https://www.mdpi.com/2414-6366/5/1/15 |
| article html file updated | 15 February 2020 04:38 CET | Update | - |
| article html file updated | 21 January 2020 03:29 CET | Update | - |
| article pdf uploaded. | 21 January 2020 03:28 CET | Updated version of record | https://www.mdpi.com/2414-6366/5/1/15/pdf |
| article xml uploaded. | 21 January 2020 03:28 CET | Update | https://www.mdpi.com/2414-6366/5/1/15/xml |
| article xml file uploaded | 21 January 2020 03:28 CET | Update | - |
| article html file updated | 20 January 2020 11:15 CET | Original file | - |
| article pdf uploaded. | 20 January 2020 11:13 CET | Version of Record | https://www.mdpi.com/2414-6366/5/1/15/pdf-vor |
| article xml uploaded. | 20 January 2020 11:13 CET | Update | - |
| article xml file uploaded | 20 January 2020 11:13 CET | Original file | - |
