| article html file updated | 30 August 2025 10:27 CEST | Update | https://www.mdpi.com/1422-0067/20/1/120 |
| article html file updated | 17 July 2022 19:42 CEST | Update | - |
| article html file updated | 11 February 2020 05:53 CET | Update | - |
| article html file updated | 12 October 2019 16:07 CEST | Update | - |
| article html file updated | 27 April 2019 13:11 CEST | Update | - |
| article html file updated | 13 April 2019 09:11 CEST | Update | - |
| article html file updated | 2 April 2019 20:15 CEST | Update | - |
| article html file updated | 30 December 2018 07:20 CET | Update | - |
| article pdf uploaded. | 30 December 2018 07:18 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/1/120/pdf |
| article xml uploaded. | 30 December 2018 07:18 CET | Update | https://www.mdpi.com/1422-0067/20/1/120/xml |
| article xml file uploaded | 30 December 2018 07:18 CET | Update | - |
| article html file updated | 29 December 2018 12:35 CET | Original file | - |
| article pdf uploaded. | 29 December 2018 12:32 CET | Version of Record | https://www.mdpi.com/1422-0067/20/1/120/pdf-vor |
| article xml uploaded. | 29 December 2018 12:32 CET | Update | - |
| article xml file uploaded | 29 December 2018 12:32 CET | Original file | - |
