| article html file updated | 31 August 2025 03:19 CEST | Update | https://www.mdpi.com/2073-4395/9/10/666 |
| article html file updated | 20 July 2022 01:08 CEST | Update | - |
| article html file updated | 14 February 2020 03:00 CET | Update | - |
| article html file updated | 30 October 2019 16:07 CET | Update | - |
| article html file updated | 23 October 2019 12:26 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 12:24 CEST | Updated version of record | https://www.mdpi.com/2073-4395/9/10/666/pdf |
| article xml uploaded. | 23 October 2019 12:24 CEST | Update | https://www.mdpi.com/2073-4395/9/10/666/xml |
| article xml file uploaded | 23 October 2019 12:24 CEST | Update | - |
| article supplementary file uploaded. | 22 October 2019 15:42 CEST | - | https://www.mdpi.com/2073-4395/9/10/666#supplementary |
| article pdf uploaded. | 22 October 2019 15:42 CEST | Version of Record | https://www.mdpi.com/2073-4395/9/10/666/pdf-vor |
| article xml file uploaded | 22 October 2019 15:42 CEST | Original file | - |
