| article html file updated | 30 August 2025 02:35 CEST | Update | https://www.mdpi.com/1422-0067/19/2/541 |
| article html file updated | 21 August 2025 19:31 CEST | Update | - |
| article html file updated | 16 July 2022 09:11 CEST | Update | - |
| article html file updated | 9 February 2020 06:16 CET | Update | - |
| article html file updated | 30 September 2019 17:15 CEST | Update | - |
| article html file updated | 1 May 2019 19:13 CEST | Update | - |
| article html file updated | 17 April 2019 18:26 CEST | Update | - |
| article html file updated | 28 March 2019 22:34 CET | Update | - |
| article html file updated | 14 March 2018 19:11 CET | Update | - |
| article html file updated | 11 February 2018 08:55 CET | Original file | - |
| article xml uploaded. | 11 February 2018 08:54 CET | Update | https://www.mdpi.com/1422-0067/19/2/541/xml |
| article xml uploaded. | 11 February 2018 08:54 CET | Original file | - |
| article pdf uploaded. | 11 February 2018 08:54 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/541/pdf |