| article html file updated | 10 February 2020 08:25 CET | Update | https://www.mdpi.com/2410-387X/2/3/22 |
| article html file updated | 7 October 2019 06:24 CEST | Update | - |
| article html file updated | 29 April 2019 11:01 CEST | Update | - |
| article html file updated | 15 April 2019 06:41 CEST | Update | - |
| article html file updated | 31 March 2019 13:32 CEST | Update | - |
| article html file updated | 31 August 2018 08:51 CEST | Original file | - |
| article pdf uploaded. | 31 August 2018 08:50 CEST | Version of Record | https://www.mdpi.com/2410-387X/2/3/22/pdf |
| article xml uploaded. | 31 August 2018 08:50 CEST | Update | https://www.mdpi.com/2410-387X/2/3/22/xml |
| article xml file uploaded | 31 August 2018 08:50 CEST | Original file | - |
