| article html file updated | 31 August 2025 10:43 CEST | Update | https://www.mdpi.com/2223-7747/9/2/192 |
| article html file updated | 20 July 2022 19:14 CEST | Update | - |
| article html file updated | 6 March 2020 08:49 CET | Update | - |
| article html file updated | 22 February 2020 03:49 CET | Update | - |
| article pdf uploaded. | 22 February 2020 03:48 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/192/pdf |
| article xml uploaded. | 22 February 2020 03:47 CET | Update | https://www.mdpi.com/2223-7747/9/2/192/xml |
| article xml file uploaded | 22 February 2020 03:47 CET | Update | - |
| article html file updated | 22 February 2020 02:22 CET | Update | - |
| article pdf uploaded. | 22 February 2020 02:20 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/192/pdf-vor |
| article xml uploaded. | 22 February 2020 02:20 CET | Update | - |
| article xml file uploaded | 22 February 2020 02:20 CET | Update | - |
| article html file updated | 15 February 2020 07:49 CET | Update | - |
| article html file updated | 11 February 2020 12:13 CET | Original file | - |
| article pdf uploaded. | 11 February 2020 12:12 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/192/pdf-vor |
| article xml uploaded. | 11 February 2020 12:12 CET | Update | - |
| article xml file uploaded | 11 February 2020 12:12 CET | Update | - |
| article supplementary file uploaded. | 4 February 2020 16:06 CET | - | https://www.mdpi.com/2223-7747/9/2/192#supplementary |
| article xml file uploaded | 4 February 2020 16:06 CET | Original file | - |
| article pdf uploaded. | 4 February 2020 16:06 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/192/pdf-vor |
