| article html file updated | 31 August 2025 07:49 CEST | Update | https://www.mdpi.com/1660-3397/18/1/34 |
| article html file updated | 19 July 2022 20:30 CEST | Update | - |
| article html file updated | 14 February 2020 22:47 CET | Update | - |
| article html file updated | 6 February 2020 21:52 CET | Update | - |
| article html file updated | 9 January 2020 12:47 CET | Original file | - |
| article pdf uploaded. | 9 January 2020 12:46 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/1/34/pdf |
| article xml uploaded. | 9 January 2020 12:46 CET | Update | https://www.mdpi.com/1660-3397/18/1/34/xml |
| article xml file uploaded | 9 January 2020 12:46 CET | Update | - |
| article supplementary file uploaded. | 30 December 2019 17:24 CET | - | https://www.mdpi.com/1660-3397/18/1/34#supplementary |
| article pdf uploaded. | 30 December 2019 17:24 CET | Version of Record | https://www.mdpi.com/1660-3397/18/1/34/pdf-vor |
| article xml file uploaded | 30 December 2019 17:24 CET | Original file | - |
