| article html file updated | 30 August 2025 02:31 CEST | Update | https://www.mdpi.com/1422-0067/19/2/476 |
| article html file updated | 16 July 2022 09:04 CEST | Update | - |
| article html file updated | 9 February 2020 05:38 CET | Update | - |
| article html file updated | 1 May 2019 20:42 CEST | Update | - |
| article html file updated | 17 April 2019 19:42 CEST | Update | - |
| article html file updated | 28 March 2019 21:10 CET | Update | - |
| article html file updated | 14 March 2018 18:44 CET | Update | - |
| article html file updated | 26 February 2018 13:32 CET | Update | - |
| article xml uploaded. | 26 February 2018 13:31 CET | Update | https://www.mdpi.com/1422-0067/19/2/476/xml |
| article pdf uploaded. | 26 February 2018 13:31 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/2/476/pdf |
| article html file updated | 13 February 2018 14:12 CET | Update | - |
| article xml uploaded. | 13 February 2018 14:11 CET | Update | - |
| article pdf uploaded. | 13 February 2018 14:11 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/2/476/pdf-vor |
| article html file updated | 6 February 2018 10:10 CET | Original file | - |
| article xml uploaded. | 6 February 2018 10:08 CET | Original file | - |
| article pdf uploaded. | 6 February 2018 10:08 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/476/pdf-vor |
