| article html file updated | 31 August 2025 09:18 CEST | Update | https://www.mdpi.com/1422-0067/21/2/631 |
| article html file updated | 20 July 2022 17:50 CEST | Update | - |
| article html file updated | 15 February 2020 03:59 CET | Update | - |
| article html file updated | 5 February 2020 19:03 CET | Update | - |
| article html file updated | 23 January 2020 07:53 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 07:51 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/631/pdf |
| article xml uploaded. | 23 January 2020 07:51 CET | Update | https://www.mdpi.com/1422-0067/21/2/631/xml |
| article xml file uploaded | 23 January 2020 07:51 CET | Update | - |
| article supplementary file uploaded. | 17 January 2020 17:31 CET | - | https://www.mdpi.com/1422-0067/21/2/631#supplementary |
| article pdf uploaded. | 17 January 2020 17:31 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/631/pdf-vor |
| article xml file uploaded | 17 January 2020 17:31 CET | Original file | - |
