| article html file updated | 31 August 2025 10:17 CEST | Update | https://www.mdpi.com/1422-0067/21/3/909 |
| article html file updated | 20 July 2022 18:48 CEST | Update | N/A |
| article html file updated | 20 February 2020 15:47 CET | Update | N/A |
| article html file updated | 15 February 2020 06:34 CET | Update | N/A |
| article html file updated | 31 January 2020 15:21 CET | Original file | N/A |
| article pdf uploaded. | 31 January 2020 15:19 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/909/pdf |
| article xml uploaded. | 31 January 2020 15:19 CET | Update | https://www.mdpi.com/1422-0067/21/3/909/xml |
| article xml file uploaded | 31 January 2020 15:19 CET | Update | N/A |
| article supplementary file uploaded. | 30 January 2020 12:39 CET | - | https://www.mdpi.com/1422-0067/21/3/909#supplementary |
| article pdf uploaded. | 30 January 2020 12:39 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/909/pdf-vor |
| article xml file uploaded | 30 January 2020 12:39 CET | Original file | N/A |
