| article html file updated | 12 February 2020 19:48 CET | Update | https://www.mdpi.com/2504-4494/3/2/46 |
| article html file updated | 21 October 2019 22:11 CEST | Update | - |
| article html file updated | 26 June 2019 06:27 CEST | Original file | - |
| article pdf uploaded. | 26 June 2019 06:26 CEST | Updated version of record | https://www.mdpi.com/2504-4494/3/2/46/pdf |
| article xml uploaded. | 26 June 2019 06:26 CEST | Update | https://www.mdpi.com/2504-4494/3/2/46/xml |
| article xml file uploaded | 26 June 2019 06:26 CEST | Update | - |
| article pdf uploaded. | 14 June 2019 15:32 CEST | Version of Record | https://www.mdpi.com/2504-4494/3/2/46/pdf-vor |
| article xml file uploaded | 14 June 2019 15:32 CEST | Original file | - |
