| article html file updated | 16 August 2026 12:55 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3428 |
| article html file updated | 31 August 2025 01:01 CEST | Update | N/A |
| article html file updated | 20 July 2022 03:55 CEST | Update | N/A |
| article html file updated | 13 February 2020 15:32 CET | Update | N/A |
| article html file updated | 25 September 2019 11:20 CEST | Update | N/A |
| article html file updated | 25 September 2019 09:53 CEST | Update | N/A |
| article html file updated | 10 September 2019 15:03 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2019 15:02 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3428/pdf |
| article xml uploaded. | 10 September 2019 15:02 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3428/xml |
| article xml file uploaded | 10 September 2019 15:01 CEST | Update | N/A |
| article pdf uploaded. | 5 September 2019 16:11 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3428/pdf-vor |
| article xml file uploaded | 5 September 2019 16:11 CEST | Original file | N/A |
