| article html file updated | 29 August 2025 22:55 CEST | Update | https://www.mdpi.com/1424-8220/16/4/480 |
| article html file updated | 16 July 2022 02:07 CEST | Update | N/A |
| article html file updated | 7 February 2020 06:52 CET | Update | N/A |
| article html file updated | 5 May 2019 19:30 CEST | Update | N/A |
| article html file updated | 27 March 2019 01:06 CET | Update | N/A |
| article html file updated | 29 April 2016 04:34 CEST | Update | N/A |
| article html file updated | 6 April 2016 11:17 CEST | Original file | N/A |
| article xml uploaded. | 6 April 2016 11:16 CEST | Original file | https://www.mdpi.com/1424-8220/16/4/480/xml |
| article pdf uploaded. | 6 April 2016 11:16 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/4/480/pdf |
