| article html file updated | 14 August 2026 19:43 CEST | Update | https://www.mdpi.com/1660-3397/15/12/375 |
| article html file updated | 30 August 2025 01:51 CEST | Update | N/A |
| article html file updated | 16 July 2022 07:44 CEST | Update | N/A |
| article html file updated | 8 February 2020 22:50 CET | Update | N/A |
| article html file updated | 28 September 2019 22:00 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:17 CEST | Update | N/A |
| article html file updated | 18 April 2019 08:55 CEST | Update | N/A |
| article html file updated | 2 January 2018 18:29 CET | Update | N/A |
| article html file updated | 1 December 2017 16:15 CET | Original file | N/A |
| article xml uploaded. | 1 December 2017 16:13 CET | Update | https://www.mdpi.com/1660-3397/15/12/375/xml |
| article xml uploaded. | 1 December 2017 16:13 CET | Original file | N/A |
| article pdf uploaded. | 1 December 2017 16:13 CET | Version of Record | https://www.mdpi.com/1660-3397/15/12/375/pdf |
