| article html file updated | 30 August 2025 00:22 CEST | Update | https://www.mdpi.com/1422-0067/18/2/367 |
| article html file updated | 16 July 2022 04:48 CEST | Update | - |
| article html file updated | 7 February 2020 23:02 CET | Update | - |
| article html file updated | 23 September 2019 05:59 CEST | Update | - |
| article html file updated | 4 May 2019 11:58 CEST | Update | - |
| article html file updated | 2 March 2017 10:04 CET | Update | - |
| article html file updated | 17 February 2017 03:16 CET | Original file | - |
| article xml uploaded. | 17 February 2017 03:15 CET | Original file | https://www.mdpi.com/1422-0067/18/2/367/xml |
| article pdf uploaded. | 17 February 2017 03:15 CET | Updated version of record | https://www.mdpi.com/1422-0067/18/2/367/pdf |
| article pdf uploaded. | 10 February 2017 05:20 CET | Version of Record | https://www.mdpi.com/1422-0067/18/2/367/pdf-vor |
