| article html file updated | 30 August 2025 12:46 CEST | Update | https://www.mdpi.com/2218-1989/9/3/48 |
| article html file updated | 21 August 2025 20:32 CEST | Update | - |
| article html file updated | 19 July 2022 16:05 CEST | Update | - |
| article html file updated | 11 February 2020 20:52 CET | Update | - |
| article html file updated | 16 October 2019 06:36 CEST | Update | - |
| article html file updated | 26 April 2019 06:03 CEST | Update | - |
| article html file updated | 12 April 2019 01:16 CEST | Update | - |
| article html file updated | 9 April 2019 15:52 CEST | Update | - |
| article html file updated | 4 April 2019 09:38 CEST | Update | - |
| article html file updated | 8 March 2019 07:05 CET | Original file | - |
| article pdf uploaded. | 8 March 2019 07:04 CET | Version of Record | https://www.mdpi.com/2218-1989/9/3/48/pdf |
| article xml uploaded. | 8 March 2019 07:04 CET | Update | https://www.mdpi.com/2218-1989/9/3/48/xml |
| article xml file uploaded | 8 March 2019 07:04 CET | Original file | - |
