| article html file updated | 14 February 2020 09:22 CET | Update | https://www.mdpi.com/2624-7402/1/4/39 |
| article html file updated | 2 December 2019 10:33 CET | Original file | N/A |
| article pdf uploaded. | 2 December 2019 10:31 CET | Updated version of record | https://www.mdpi.com/2624-7402/1/4/39/pdf |
| article xml uploaded. | 2 December 2019 10:31 CET | Update | https://www.mdpi.com/2624-7402/1/4/39/xml |
| article xml file uploaded | 2 December 2019 10:31 CET | Original file | N/A |
| article pdf uploaded. | 13 November 2019 14:59 CET | Version of Record | https://www.mdpi.com/2624-7402/1/4/39/pdf-vor |
