| article html file updated | 31 August 2025 17:59 CEST | Update | https://www.mdpi.com/2223-7747/9/4/532 |
| article html file updated | 21 July 2022 02:27 CEST | Update | - |
| article html file updated | 8 October 2020 21:51 CEST | Update | - |
| article html file updated | 9 May 2020 04:36 CEST | Update | - |
| article html file updated | 21 April 2020 19:27 CEST | Original file | - |
| article pdf uploaded. | 21 April 2020 19:26 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/532/pdf |
| article xml uploaded. | 21 April 2020 19:26 CEST | Update | https://www.mdpi.com/2223-7747/9/4/532/xml |
| article xml file uploaded | 21 April 2020 19:26 CEST | Update | - |
| article supplementary file uploaded. | 20 April 2020 13:00 CEST | - | https://www.mdpi.com/2223-7747/9/4/532#supplementary |
| article pdf uploaded. | 20 April 2020 13:00 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/532/pdf-vor |
| article xml file uploaded | 20 April 2020 13:00 CEST | Original file | - |
