| article html file updated | 30 August 2025 21:52 CEST | Update | https://www.mdpi.com/2223-7747/8/7/199 |
| article html file updated | 20 July 2022 07:45 CEST | Update | - |
| article html file updated | 12 February 2020 23:15 CET | Update | - |
| article html file updated | 31 July 2019 23:53 CEST | Update | - |
| article html file updated | 30 June 2019 11:12 CEST | Original file | - |
| article supplementary file uploaded. | 30 June 2019 11:11 CEST | - | https://www.mdpi.com/2223-7747/8/7/199#supplementary |
| article pdf uploaded. | 30 June 2019 11:11 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/7/199/pdf |
| article xml uploaded. | 30 June 2019 11:11 CEST | Update | https://www.mdpi.com/2223-7747/8/7/199/xml |
| article xml file uploaded | 30 June 2019 11:11 CEST | Original file | - |
