| article html file updated | 16 August 2026 18:58 CEST | Update | https://www.mdpi.com/1999-4923/11/12/620 |
| article html file updated | 31 August 2025 04:54 CEST | Update | N/A |
| article html file updated | 19 July 2022 23:21 CEST | Update | N/A |
| article html file updated | 14 February 2020 11:30 CET | Update | N/A |
| article html file updated | 19 January 2020 06:41 CET | Update | N/A |
| article html file updated | 30 December 2019 23:00 CET | Update | N/A |
| article html file updated | 11 December 2019 12:17 CET | Original file | N/A |
| article pdf uploaded. | 11 December 2019 12:16 CET | Updated version of record | https://www.mdpi.com/1999-4923/11/12/620/pdf |
| article xml uploaded. | 11 December 2019 12:16 CET | Update | https://www.mdpi.com/1999-4923/11/12/620/xml |
| article xml file uploaded | 11 December 2019 12:16 CET | Update | N/A |
| article supplementary file uploaded. | 20 November 2019 14:49 CET | - | https://www.mdpi.com/1999-4923/11/12/620#supplementary |
| article pdf uploaded. | 20 November 2019 14:49 CET | Version of Record | https://www.mdpi.com/1999-4923/11/12/620/pdf-vor |
| article xml file uploaded | 20 November 2019 14:49 CET | Original file | N/A |
