| article html file updated | 31 August 2025 10:15 CEST | Update | https://www.mdpi.com/2223-7747/9/2/166 |
| article html file updated | 20 July 2022 18:46 CEST | Update | - |
| article html file updated | 6 March 2020 08:33 CET | Update | - |
| article html file updated | 21 February 2020 08:52 CET | Update | - |
| article pdf uploaded. | 21 February 2020 08:51 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/166/pdf |
| article xml file uploaded | 21 February 2020 08:51 CET | Update | https://www.mdpi.com/2223-7747/9/2/166/xml |
| article html file updated | 21 February 2020 08:39 CET | Original file | - |
| article pdf uploaded. | 21 February 2020 08:36 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/166/pdf-vor |
| article xml uploaded. | 21 February 2020 08:36 CET | Update | - |
| article xml file uploaded | 21 February 2020 08:36 CET | Update | - |
| article supplementary file uploaded. | 30 January 2020 09:23 CET | - | https://www.mdpi.com/2223-7747/9/2/166#supplementary |
| article pdf uploaded. | 30 January 2020 09:23 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/166/pdf-vor |
| article xml file uploaded | 30 January 2020 09:23 CET | Original file | - |
