| article html file updated | 31 August 2025 09:37 CEST | Update | https://www.mdpi.com/1422-0067/21/3/704 |
| article html file updated | 20 July 2022 18:09 CEST | Update | - |
| article html file updated | 20 February 2020 09:23 CET | Update | - |
| article html file updated | 15 February 2020 05:05 CET | Update | - |
| article html file updated | 31 January 2020 06:21 CET | Update | - |
| article pdf uploaded. | 31 January 2020 06:20 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/704/pdf |
| article xml file uploaded | 31 January 2020 06:20 CET | Update | https://www.mdpi.com/1422-0067/21/3/704/xml |
| article html file updated | 31 January 2020 06:04 CET | Original file | - |
| article pdf uploaded. | 31 January 2020 06:03 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/704/pdf-vor |
| article xml uploaded. | 31 January 2020 06:03 CET | Update | - |
| article xml file uploaded | 31 January 2020 06:03 CET | Update | - |
| article pdf uploaded. | 21 January 2020 15:04 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/704/pdf-vor |
| article xml file uploaded | 21 January 2020 15:03 CET | Original file | - |
