| article html file updated | 31 August 2025 08:59 CEST | Update | https://www.mdpi.com/1422-0067/21/2/526 |
| article html file updated | 20 July 2022 17:31 CEST | Update | - |
| article html file updated | 15 February 2020 02:54 CET | Update | - |
| article html file updated | 5 February 2020 18:36 CET | Update | - |
| article html file updated | 16 January 2020 19:05 CET | Original file | - |
| article pdf uploaded. | 16 January 2020 12:56 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/526/pdf |
| article xml uploaded. | 16 January 2020 12:56 CET | Update | https://www.mdpi.com/1422-0067/21/2/526/xml |
| article xml file uploaded | 16 January 2020 12:56 CET | Update | - |
| article pdf uploaded. | 14 January 2020 16:55 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/526/pdf-vor |
| article xml file uploaded | 14 January 2020 16:55 CET | Original file | - |
