| article html file updated | 10 February 2020 08:20 CET | Update | https://www.mdpi.com/2410-387X/2/3/20 |
| article html file updated | 7 October 2019 05:59 CEST | Update | N/A |
| article html file updated | 29 April 2019 11:12 CEST | Update | N/A |
| article html file updated | 15 April 2019 06:50 CEST | Update | N/A |
| article html file updated | 31 March 2019 13:23 CEST | Update | N/A |
| article html file updated | 30 August 2018 14:40 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2018 14:39 CEST | Version of Record | https://www.mdpi.com/2410-387X/2/3/20/pdf |
| article xml uploaded. | 30 August 2018 14:39 CEST | Update | https://www.mdpi.com/2410-387X/2/3/20/xml |
| article xml file uploaded | 30 August 2018 14:39 CEST | Original file | N/A |
