| article html file updated | 29 February 2020 12:10 CET | Original file | https://www.mdpi.com/2412-3811/5/2/16 |
| article pdf uploaded. | 29 February 2020 12:08 CET | Updated version of record | https://www.mdpi.com/2412-3811/5/2/16/pdf |
| article xml uploaded. | 29 February 2020 12:08 CET | Update | https://www.mdpi.com/2412-3811/5/2/16/xml |
| article xml file uploaded | 29 February 2020 12:08 CET | Update | - |
| article pdf uploaded. | 1 February 2020 10:09 CET | Version of Record | https://www.mdpi.com/2412-3811/5/2/16/pdf-vor |
| article xml file uploaded | 1 February 2020 10:09 CET | Original file | - |
