| article html file updated | 16 August 2026 02:44 CEST | Update | https://www.mdpi.com/1424-8220/19/12/2720 |
| article html file updated | 30 August 2025 21:16 CEST | Update | N/A |
| article html file updated | 20 July 2022 15:27 CEST | Update | N/A |
| article html file updated | 12 February 2020 20:17 CET | Update | N/A |
| article html file updated | 22 October 2019 01:07 CEST | Update | N/A |
| article html file updated | 3 July 2019 19:44 CEST | Update | N/A |
| article html file updated | 17 June 2019 15:24 CEST | Original file | N/A |
| article pdf uploaded. | 17 June 2019 15:22 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/12/2720/pdf |
| article xml uploaded. | 17 June 2019 15:22 CEST | Update | https://www.mdpi.com/1424-8220/19/12/2720/xml |
| article xml file uploaded | 17 June 2019 15:22 CEST | Original file | N/A |
