| article html file updated | 31 August 2025 09:25 CEST | Update | https://www.mdpi.com/1422-0067/21/2/656 |
| article html file updated | 20 July 2022 17:56 CEST | Update | - |
| article html file updated | 15 February 2020 04:22 CET | Update | - |
| article html file updated | 5 February 2020 19:09 CET | Update | - |
| article html file updated | 22 January 2020 16:25 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 16:24 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/656/pdf |
| article xml uploaded. | 22 January 2020 16:24 CET | Update | https://www.mdpi.com/1422-0067/21/2/656/xml |
| article xml file uploaded | 22 January 2020 16:24 CET | Update | - |
| article supplementary file uploaded. | 19 January 2020 10:28 CET | - | https://www.mdpi.com/1422-0067/21/2/656#supplementary |
| article pdf uploaded. | 19 January 2020 10:28 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/656/pdf-vor |
| article xml file uploaded | 19 January 2020 10:28 CET | Original file | - |
