| article html file updated | 15 August 2026 13:17 CEST | Update | https://www.mdpi.com/1424-8220/19/1/29 |
| article html file updated | 30 August 2025 10:14 CEST | Update | N/A |
| article html file updated | 17 July 2022 17:52 CEST | Update | N/A |
| article html file updated | 11 February 2020 04:40 CET | Update | N/A |
| article html file updated | 12 October 2019 08:07 CEST | Update | N/A |
| article html file updated | 27 April 2019 16:03 CEST | Update | N/A |
| article html file updated | 13 April 2019 11:54 CEST | Update | N/A |
| article html file updated | 2 April 2019 17:11 CEST | Update | N/A |
| article html file updated | 21 December 2018 13:43 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2018 13:42 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/29/pdf |
| article xml uploaded. | 21 December 2018 13:42 CET | Update | https://www.mdpi.com/1424-8220/19/1/29/xml |
| article xml file uploaded | 21 December 2018 13:42 CET | Original file | N/A |
