| article html file updated | 11 February 2020 06:31 CET | Update | https://www.mdpi.com/2571-9408/2/1/5 |
| article html file updated | 27 April 2019 11:49 CEST | Update | N/A |
| article html file updated | 13 April 2019 07:48 CEST | Update | N/A |
| article html file updated | 2 April 2019 21:44 CEST | Update | N/A |
| article html file updated | 3 January 2019 13:23 CET | Original file | N/A |
| article pdf uploaded. | 3 January 2019 13:20 CET | Version of Record | https://www.mdpi.com/2571-9408/2/1/5/pdf |
| article xml uploaded. | 3 January 2019 13:20 CET | Update | https://www.mdpi.com/2571-9408/2/1/5/xml |
| article xml file uploaded | 3 January 2019 13:20 CET | Original file | N/A |
