| article html file updated | 13 February 2020 04:24 CET | Update | https://www.mdpi.com/2624-6511/2/3/23 |
| article html file updated | 23 July 2019 15:08 CEST | Original file | - |
| article pdf uploaded. | 23 July 2019 15:06 CEST | Version of Record | https://www.mdpi.com/2624-6511/2/3/23/pdf |
| article xml uploaded. | 23 July 2019 15:06 CEST | Update | https://www.mdpi.com/2624-6511/2/3/23/xml |
| article xml file uploaded | 23 July 2019 15:06 CEST | Original file | - |
