| article html file updated | 31 August 2025 17:54 CEST | Update | https://www.mdpi.com/2223-7747/9/4/525 |
| article html file updated | 21 July 2022 02:22 CEST | Update | - |
| article html file updated | 9 May 2020 04:35 CEST | Update | - |
| article html file updated | 19 April 2020 09:38 CEST | Update | - |
| article html file updated | 19 April 2020 09:38 CEST | Original file | - |
| article pdf uploaded. | 19 April 2020 09:37 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/525/pdf |
| article xml uploaded. | 19 April 2020 09:37 CEST | Update | https://www.mdpi.com/2223-7747/9/4/525/xml |
| article xml file uploaded | 19 April 2020 09:37 CEST | Update | - |
| article supplementary file uploaded. | 19 April 2020 09:37 CEST | - | https://www.mdpi.com/2223-7747/9/4/525#supplementary |
| article xml file uploaded | 19 April 2020 09:36 CEST | Original file | - |
