| article html file updated | 31 August 2025 10:06 CEST | Update | https://www.mdpi.com/1422-0067/21/3/840 |
| article html file updated | 20 July 2022 18:38 CEST | Update | N/A |
| article html file updated | 20 February 2020 13:52 CET | Update | N/A |
| article html file updated | 15 February 2020 06:11 CET | Update | N/A |
| article html file updated | 4 February 2020 13:50 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2020 13:48 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/840/pdf |
| article xml uploaded. | 4 February 2020 13:48 CET | Update | https://www.mdpi.com/1422-0067/21/3/840/xml |
| article xml file uploaded | 4 February 2020 13:48 CET | Update | N/A |
| article pdf uploaded. | 28 January 2020 12:56 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/840/pdf-vor |
| article xml file uploaded | 28 January 2020 12:56 CET | Original file | N/A |
