| article html file updated | 30 August 2025 12:24 CEST | Update | https://www.mdpi.com/1424-8220/19/5/989 |
| article html file updated | 19 July 2022 15:37 CEST | Update | N/A |
| article html file updated | 11 February 2020 18:34 CET | Update | N/A |
| article html file updated | 15 October 2019 15:39 CEST | Update | N/A |
| article html file updated | 26 April 2019 11:21 CEST | Update | N/A |
| article html file updated | 12 April 2019 06:51 CEST | Update | N/A |
| article html file updated | 4 April 2019 03:30 CEST | Update | N/A |
| article html file updated | 18 March 2019 12:26 CET | Update | N/A |
| article html file updated | 28 February 2019 04:17 CET | Update | N/A |
| article html file updated | 26 February 2019 09:26 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2019 09:24 CET | Version of Record | https://www.mdpi.com/1424-8220/19/5/989/pdf |
| article xml uploaded. | 26 February 2019 09:24 CET | Update | https://www.mdpi.com/1424-8220/19/5/989/xml |
| article xml file uploaded | 26 February 2019 09:24 CET | Original file | N/A |