| article html file updated | 30 August 2025 10:53 CEST | Update | https://www.mdpi.com/1660-3397/17/1/49 |
| article html file updated | 20 July 2022 16:13 CEST | Update | - |
| article html file updated | 11 February 2020 08:13 CET | Update | - |
| article html file updated | 13 October 2019 05:06 CEST | Update | - |
| article html file updated | 27 April 2019 08:08 CEST | Update | - |
| article html file updated | 13 April 2019 04:13 CEST | Update | - |
| article html file updated | 3 April 2019 01:43 CEST | Update | - |
| article html file updated | 29 January 2019 08:06 CET | Update | - |
| article html file updated | 11 January 2019 09:06 CET | Original file | - |
| article pdf uploaded. | 11 January 2019 09:03 CET | Version of Record | https://www.mdpi.com/1660-3397/17/1/49/pdf |
| article xml uploaded. | 11 January 2019 09:03 CET | Update | https://www.mdpi.com/1660-3397/17/1/49/xml |
| article xml file uploaded | 11 January 2019 09:03 CET | Original file | - |
