| article html file updated | 30 August 2025 01:02 CEST | Update | https://www.mdpi.com/1424-8220/17/9/1957 |
| article html file updated | 16 July 2022 06:01 CEST | Update | - |
| article html file updated | 8 February 2020 14:26 CET | Update | - |
| article html file updated | 26 September 2019 17:52 CEST | Update | - |
| article html file updated | 3 May 2019 05:14 CEST | Update | - |
| Correction published | 2 January 2019 00:00 CET | Correction | http://www.mdpi.com/1424-8220/19/1/131 |
| article html file updated | 30 September 2017 14:32 CEST | Update | - |
| article html file updated | 25 August 2017 09:16 CEST | Original file | - |
| article xml uploaded. | 25 August 2017 09:14 CEST | Update | https://www.mdpi.com/1424-8220/17/9/1957/xml |
| article xml uploaded. | 25 August 2017 09:14 CEST | Original file | - |
| article pdf uploaded. | 25 August 2017 09:14 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/9/1957/pdf |
| article pdf uploaded. | 24 August 2017 14:38 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/9/1957/pdf-vor |
