| article html file updated | 30 August 2025 22:50 CEST | Update | https://www.mdpi.com/2223-7747/8/7/237 |
| article html file updated | 20 July 2022 06:35 CEST | Update | - |
| article html file updated | 13 February 2020 04:07 CET | Update | - |
| article html file updated | 1 August 2019 00:33 CEST | Update | - |
| article html file updated | 23 July 2019 07:16 CEST | Update | - |
| article pdf uploaded. | 23 July 2019 07:14 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/7/237/pdf |
| article xml uploaded. | 23 July 2019 07:14 CEST | Update | https://www.mdpi.com/2223-7747/8/7/237/xml |
| article xml file uploaded | 23 July 2019 07:14 CEST | Update | - |
| article html file updated | 22 July 2019 13:14 CEST | Original file | - |
| article supplementary file uploaded. | 22 July 2019 13:12 CEST | - | https://www.mdpi.com/2223-7747/8/7/237#supplementary |
| article pdf uploaded. | 22 July 2019 13:12 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/7/237/pdf-vor |
| article xml file uploaded | 22 July 2019 13:12 CEST | Original file | - |
