| article html file updated | 15 August 2026 20:50 CEST | Update | https://www.mdpi.com/2223-7747/8/4/85 |
| article html file updated | 12 February 2020 02:37 CET | Update | N/A |
| article html file updated | 17 October 2019 15:59 CEST | Update | N/A |
| article html file updated | 8 May 2019 17:43 CEST | Update | N/A |
| article html file updated | 25 April 2019 17:40 CEST | Update | N/A |
| article html file updated | 16 April 2019 13:26 CEST | Original file | N/A |
| article pdf uploaded. | 16 April 2019 13:24 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/4/85/pdf |
| article xml uploaded. | 16 April 2019 13:24 CEST | Update | https://www.mdpi.com/2223-7747/8/4/85/xml |
| article xml file uploaded | 16 April 2019 13:24 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2019 17:51 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/4/85/pdf-vor |
| article xml file uploaded | 2 April 2019 17:51 CEST | Original file | N/A |
