| article html file updated | 31 August 2025 00:50 CEST | Update | https://www.mdpi.com/2304-8158/8/9/384 |
| article html file updated | 20 July 2022 04:09 CEST | Update | - |
| article html file updated | 13 February 2020 14:30 CET | Update | - |
| article html file updated | 25 September 2019 22:57 CEST | Update | - |
| article html file updated | 4 September 2019 06:01 CEST | Update | - |
| article pdf uploaded. | 4 September 2019 06:00 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/9/384/pdf |
| article xml uploaded. | 4 September 2019 06:00 CEST | Update | https://www.mdpi.com/2304-8158/8/9/384/xml |
| article xml file uploaded | 4 September 2019 05:59 CEST | Update | - |
| article html file updated | 2 September 2019 13:15 CEST | Original file | - |
| article pdf uploaded. | 2 September 2019 13:14 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/9/384/pdf-vor |
| article xml uploaded. | 2 September 2019 13:14 CEST | Update | - |
| article xml file uploaded | 2 September 2019 13:14 CEST | Original file | - |
