| article html file updated | 31 August 2025 09:31 CEST | Update | https://www.mdpi.com/1422-0067/21/2/686 |
| article html file updated | 20 July 2022 18:03 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:47 CET | Update | N/A |
| article html file updated | 5 February 2020 19:17 CET | Update | N/A |
| article html file updated | 22 January 2020 15:44 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 15:43 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/686/pdf |
| article xml file uploaded | 22 January 2020 15:43 CET | Update | https://www.mdpi.com/1422-0067/21/2/686/xml |
| article html file updated | 22 January 2020 15:27 CET | Original file | N/A |
| article supplementary file uploaded. | 22 January 2020 15:26 CET | - | https://www.mdpi.com/1422-0067/21/2/686#supplementary |
| article pdf uploaded. | 22 January 2020 15:26 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/686/pdf-vor |
| article xml uploaded. | 22 January 2020 15:26 CET | Update | N/A |
| article xml file uploaded | 22 January 2020 15:26 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 16:37 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/686/pdf-vor |
| article xml file uploaded | 20 January 2020 16:37 CET | Original file | N/A |
