| article html file updated | 31 August 2025 10:38 CEST | Update | https://www.mdpi.com/2223-7747/9/2/189 |
| article html file updated | 20 July 2022 19:09 CEST | Update | N/A |
| article html file updated | 6 March 2020 08:47 CET | Update | N/A |
| article html file updated | 29 February 2020 11:43 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 11:42 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/189/pdf |
| article xml uploaded. | 29 February 2020 11:42 CET | Update | https://www.mdpi.com/2223-7747/9/2/189/xml |
| article xml file uploaded | 29 February 2020 11:42 CET | Update | N/A |
| article supplementary file uploaded. | 4 February 2020 11:07 CET | - | https://www.mdpi.com/2223-7747/9/2/189#supplementary |
| article pdf uploaded. | 4 February 2020 11:07 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/189/pdf-vor |
| article xml file uploaded | 4 February 2020 11:07 CET | Original file | N/A |
