| article html file updated | 14 August 2026 22:14 CEST | Update | https://www.mdpi.com/1424-8220/18/2/575 |
| article html file updated | 9 February 2020 06:33 CET | Update | N/A |
| article html file updated | 30 September 2019 18:54 CEST | Update | N/A |
| article html file updated | 1 May 2019 18:36 CEST | Update | N/A |
| article html file updated | 17 April 2019 17:53 CEST | Update | N/A |
| article html file updated | 28 March 2019 23:10 CET | Update | N/A |
| article html file updated | 14 March 2018 19:50 CET | Update | N/A |
| article html file updated | 14 February 2018 07:25 CET | Original file | N/A |
| article xml uploaded. | 14 February 2018 07:24 CET | Update | https://www.mdpi.com/1424-8220/18/2/575/xml |
| article xml uploaded. | 14 February 2018 07:24 CET | Original file | N/A |
| article pdf uploaded. | 14 February 2018 07:24 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/2/575/pdf |
| article pdf uploaded. | 13 February 2018 18:00 CET | Version of Record | https://www.mdpi.com/1424-8220/18/2/575/pdf-vor |
