| article html file updated | 24 December 2025 17:05 CET | Update | https://www.mdpi.com/2223-7747/9/1/106 |
| article html file updated | 31 August 2025 09:01 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:32 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:59 CET | Update | N/A |
| article html file updated | 5 February 2020 13:20 CET | Update | N/A |
| article html file updated | 15 January 2020 10:54 CET | Original file | N/A |
| article supplementary file uploaded. | 15 January 2020 10:53 CET | - | https://www.mdpi.com/2223-7747/9/1/106#supplementary |
| article pdf uploaded. | 15 January 2020 10:53 CET | Version of Record | https://www.mdpi.com/2223-7747/9/1/106/pdf |
| article xml uploaded. | 15 January 2020 10:53 CET | Update | https://www.mdpi.com/2223-7747/9/1/106/xml |
| article xml file uploaded | 15 January 2020 10:53 CET | Original file | N/A |
