| article html file updated | 31 August 2025 13:58 CEST | Update | https://www.mdpi.com/2220-9964/9/3/157 |
| article html file updated | 20 July 2022 22:27 CEST | Update | - |
| article html file updated | 2 April 2020 09:26 CEST | Update | - |
| article html file updated | 25 March 2020 13:09 CET | Original file | - |
| article pdf uploaded. | 25 March 2020 13:07 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/3/157/pdf |
| article xml uploaded. | 25 March 2020 13:07 CET | Update | https://www.mdpi.com/2220-9964/9/3/157/xml |
| article xml file uploaded | 25 March 2020 13:07 CET | Update | - |
| article pdf uploaded. | 9 March 2020 16:17 CET | Version of Record | https://www.mdpi.com/2220-9964/9/3/157/pdf-vor |
| article xml file uploaded | 9 March 2020 16:17 CET | Original file | - |
