| article html file updated | 31 August 2025 01:10 CEST | Update | https://www.mdpi.com/2076-3921/8/9/383 |
| article html file updated | 20 July 2022 03:44 CEST | Update | - |
| article html file updated | 13 February 2020 16:19 CET | Update | - |
| article html file updated | 26 September 2019 17:22 CEST | Update | - |
| article html file updated | 9 September 2019 13:12 CEST | Original file | - |
| article pdf uploaded. | 9 September 2019 13:10 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/9/383/pdf |
| article xml uploaded. | 9 September 2019 13:10 CEST | Update | https://www.mdpi.com/2076-3921/8/9/383/xml |
| article xml file uploaded | 9 September 2019 13:10 CEST | Original file | - |
