| article html file updated | 31 August 2025 12:12 CEST | Update | https://www.mdpi.com/2076-3921/9/2/172 |
| article html file updated | 20 July 2022 20:43 CEST | Update | - |
| article html file updated | 6 March 2020 06:04 CET | Update | - |
| article html file updated | 20 February 2020 22:42 CET | Original file | - |
| article supplementary file uploaded. | 20 February 2020 11:37 CET | - | https://www.mdpi.com/2076-3921/9/2/172#supplementary |
| article pdf uploaded. | 20 February 2020 11:37 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/172/pdf |
| article xml uploaded. | 20 February 2020 11:37 CET | Update | https://www.mdpi.com/2076-3921/9/2/172/xml |
| article xml file uploaded | 20 February 2020 11:37 CET | Original file | - |
