| article html file updated | 30 August 2025 00:39 CEST | Update | https://www.mdpi.com/1424-8220/17/3/637 |
| article html file updated | 16 July 2022 05:22 CEST | Update | - |
| article html file updated | 8 February 2020 01:48 CET | Update | - |
| article html file updated | 23 September 2019 21:44 CEST | Update | - |
| article html file updated | 4 May 2019 05:58 CEST | Update | - |
| article html file updated | 31 March 2017 10:25 CEST | Update | - |
| article html file updated | 27 March 2017 05:15 CEST | Update | - |
| article html file updated | 21 March 2017 11:48 CET | Original file | - |
| article xml uploaded. | 21 March 2017 11:47 CET | Original file | https://www.mdpi.com/1424-8220/17/3/637/xml |
| article pdf uploaded. | 21 March 2017 11:47 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/3/637/pdf |
| article pdf uploaded. | 20 March 2017 11:47 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/637/pdf-vor |
