| article html file updated | 31 August 2025 22:27 CEST | Update | https://www.mdpi.com/2220-9964/9/6/367 |
| article html file updated | 21 July 2022 06:51 CEST | Update | - |
| article html file updated | 9 October 2020 05:54 CEST | Update | - |
| article html file updated | 22 June 2020 05:53 CEST | Original file | - |
| article pdf uploaded. | 22 June 2020 05:51 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/6/367/pdf |
| article xml uploaded. | 22 June 2020 05:51 CEST | Update | https://www.mdpi.com/2220-9964/9/6/367/xml |
| article xml file uploaded | 22 June 2020 05:51 CEST | Original file | - |
| article pdf uploaded. | 2 June 2020 17:04 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/6/367/pdf-vor |
