| article html file updated | 30 August 2025 12:12 CEST | Update | https://www.mdpi.com/1424-8220/19/4/878 |
| article html file updated | 19 July 2022 09:14 CEST | Update | - |
| article html file updated | 11 February 2020 17:22 CET | Update | - |
| article html file updated | 15 October 2019 07:52 CEST | Update | - |
| article html file updated | 26 April 2019 13:58 CEST | Update | - |
| article html file updated | 12 April 2019 09:33 CEST | Update | - |
| article html file updated | 4 April 2019 00:03 CEST | Update | - |
| article html file updated | 5 March 2019 05:24 CET | Update | - |
| article html file updated | 1 March 2019 07:01 CET | Update | - |
| article html file updated | 20 February 2019 10:55 CET | Original file | - |
| article pdf uploaded. | 20 February 2019 10:53 CET | Version of Record | https://www.mdpi.com/1424-8220/19/4/878/pdf |
| article xml uploaded. | 20 February 2019 10:53 CET | Update | https://www.mdpi.com/1424-8220/19/4/878/xml |
| article xml file uploaded | 20 February 2019 10:53 CET | Original file | - |
