| article html file updated | 31 August 2025 23:22 CEST | Update | https://www.mdpi.com/2076-3921/9/6/515 |
| article html file updated | 21 July 2022 20:37 CEST | Update | - |
| article html file updated | 6 July 2020 14:18 CEST | Update | - |
| article html file updated | 23 June 2020 16:38 CEST | Update | - |
| article pdf uploaded. | 23 June 2020 16:37 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/6/515/pdf |
| article xml uploaded. | 23 June 2020 16:37 CEST | Update | https://www.mdpi.com/2076-3921/9/6/515/xml |
| article xml file uploaded | 23 June 2020 16:37 CEST | Update | - |
| article html file updated | 15 June 2020 11:01 CEST | Original file | - |
| article pdf uploaded. | 15 June 2020 10:59 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/6/515/pdf-vor |
| article xml file uploaded | 15 June 2020 10:59 CEST | Original file | - |
| article supplementary file uploaded. | 11 June 2020 15:13 CEST | - | https://www.mdpi.com/2076-3921/9/6/515#supplementary |
| article pdf uploaded. | 11 June 2020 15:13 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/6/515/pdf-vor |
