| article html file updated | 30 August 2025 02:08 CEST | Update | https://www.mdpi.com/1422-0067/19/1/120 |
| article html file updated | 16 July 2022 08:17 CEST | Update | - |
| article html file updated | 9 February 2020 01:44 CET | Update | - |
| article html file updated | 29 September 2019 14:49 CEST | Update | - |
| article html file updated | 2 May 2019 04:58 CEST | Update | - |
| article html file updated | 18 April 2019 03:01 CEST | Update | - |
| article html file updated | 28 March 2019 12:29 CET | Update | - |
| article html file updated | 2 February 2018 09:39 CET | Update | - |
| article pdf uploaded. | 23 January 2018 04:10 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/120/pdf |
| article html file updated | 2 January 2018 07:51 CET | Original file | - |
| article xml uploaded. | 2 January 2018 07:50 CET | Update | https://www.mdpi.com/1422-0067/19/1/120/xml |
| article pdf uploaded. | 2 January 2018 07:50 CET | Version of Record | https://www.mdpi.com/1422-0067/19/1/120/pdf-vor |
