| article html file updated | 31 August 2025 01:08 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3467 |
| article html file updated | 20 July 2022 03:46 CEST | Update | - |
| article html file updated | 13 February 2020 16:09 CET | Update | - |
| article html file updated | 25 September 2019 10:17 CEST | Update | - |
| article html file updated | 10 September 2019 10:07 CEST | Original file | - |
| article pdf uploaded. | 10 September 2019 10:05 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3467/pdf |
| article xml uploaded. | 10 September 2019 10:05 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3467/xml |
| article xml file uploaded | 10 September 2019 10:05 CEST | Update | - |
| article pdf uploaded. | 8 September 2019 12:47 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3467/pdf-vor |
| article xml file uploaded | 8 September 2019 12:47 CEST | Original file | - |
