| article html file updated | 17 August 2026 05:30 CEST | Update | https://www.mdpi.com/2223-7747/9/3/354 |
| article html file updated | 31 August 2025 14:07 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:36 CEST | Update | N/A |
| article html file updated | 1 April 2020 18:42 CEST | Update | N/A |
| article html file updated | 23 March 2020 07:40 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2020 07:38 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/3/354/pdf |
| article xml uploaded. | 23 March 2020 07:38 CET | Update | https://www.mdpi.com/2223-7747/9/3/354/xml |
| article xml file uploaded | 23 March 2020 07:38 CET | Update | N/A |
| article supplementary file uploaded. | 11 March 2020 12:41 CET | - | https://www.mdpi.com/2223-7747/9/3/354#supplementary |
| article pdf uploaded. | 11 March 2020 12:41 CET | Version of Record | https://www.mdpi.com/2223-7747/9/3/354/pdf-vor |
| article xml file uploaded | 11 March 2020 12:41 CET | Original file | N/A |
