| article html file updated | 16 August 2026 19:13 CEST | Update | https://www.mdpi.com/2076-2615/9/12/1021 |
| article html file updated | 23 October 2025 07:27 CEST | Update | N/A |
| article html file updated | 14 February 2020 12:20 CET | Update | N/A |
| article html file updated | 30 December 2019 14:51 CET | Update | N/A |
| article html file updated | 15 December 2019 12:53 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2019 12:52 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/12/1021/pdf |
| article xml uploaded. | 15 December 2019 12:52 CET | Update | https://www.mdpi.com/2076-2615/9/12/1021/xml |
| article xml file uploaded | 15 December 2019 12:52 CET | Update | N/A |
| article supplementary file uploaded. | 22 November 2019 16:11 CET | - | https://www.mdpi.com/2076-2615/9/12/1021#supplementary |
| article pdf uploaded. | 22 November 2019 16:11 CET | Version of Record | https://www.mdpi.com/2076-2615/9/12/1021/pdf-vor |
| article xml file uploaded | 22 November 2019 16:11 CET | Original file | N/A |
