| article html file updated | 30 August 2025 21:20 CEST | Update | https://www.mdpi.com/2076-3263/9/6/264 |
| article html file updated | 20 July 2022 15:22 CEST | Update | - |
| article html file updated | 12 February 2020 20:37 CET | Update | - |
| article html file updated | 22 October 2019 03:04 CEST | Update | - |
| article html file updated | 3 July 2019 19:19 CEST | Update | - |
| article html file updated | 19 June 2019 06:05 CEST | Original file | - |
| article pdf uploaded. | 19 June 2019 06:03 CEST | Version of Record | https://www.mdpi.com/2076-3263/9/6/264/pdf |
| article xml uploaded. | 19 June 2019 06:03 CEST | Update | https://www.mdpi.com/2076-3263/9/6/264/xml |
| article xml file uploaded | 19 June 2019 06:03 CEST | Original file | - |
