| article html file updated | 29 August 2025 22:34 CEST | Update | https://www.mdpi.com/1420-3049/21/1/74 |
| article html file updated | 16 July 2022 01:34 CEST | Update | - |
| article html file updated | 7 February 2020 03:14 CET | Update | - |
| article html file updated | 21 September 2019 09:22 CEST | Update | - |
| article html file updated | 6 May 2019 02:56 CEST | Update | - |
| article html file updated | 26 March 2019 18:04 CET | Update | - |
| article html file updated | 12 November 2018 04:20 CET | Original file | - |
| article pdf uploaded. | 11 January 2016 11:30 CET | Updated version of record | https://www.mdpi.com/1420-3049/21/1/74/pdf |
| article xml uploaded. | 11 January 2016 11:30 CET | Update | https://www.mdpi.com/1420-3049/21/1/74/xml |
| article pdf uploaded. | 9 January 2016 10:23 CET | Version of Record | https://www.mdpi.com/1420-3049/21/1/74/pdf-vor |
