| article html file updated | 14 August 2026 13:35 CEST | Update | https://www.mdpi.com/1424-8220/17/4/735 |
| article html file updated | 8 February 2020 02:41 CET | Update | N/A |
| article html file updated | 24 September 2019 02:44 CEST | Update | N/A |
| article html file updated | 4 May 2019 04:06 CEST | Update | N/A |
| article html file updated | 29 April 2017 13:44 CEST | Update | N/A |
| article html file updated | 31 March 2017 12:51 CEST | Original file | N/A |
| article xml uploaded. | 31 March 2017 12:49 CEST | Update | https://www.mdpi.com/1424-8220/17/4/735/xml |
| article pdf uploaded. | 31 March 2017 12:49 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/4/735/pdf |
