| article html file updated | 17 August 2026 04:30 CEST | Update | https://www.mdpi.com/2223-7747/9/3/304 |
| article html file updated | 31 August 2025 13:10 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:39 CEST | Update | N/A |
| article html file updated | 1 April 2020 18:21 CEST | Update | N/A |
| article html file updated | 21 March 2020 15:25 CET | Original file | N/A |
| article pdf uploaded. | 21 March 2020 15:24 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/3/304/pdf |
| article xml uploaded. | 21 March 2020 15:24 CET | Update | https://www.mdpi.com/2223-7747/9/3/304/xml |
| article xml file uploaded | 21 March 2020 15:24 CET | Update | N/A |
| article supplementary file uploaded. | 1 March 2020 11:59 CET | - | https://www.mdpi.com/2223-7747/9/3/304#supplementary |
| article pdf uploaded. | 1 March 2020 11:59 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/3/304/pdf-vor |
| article xml file uploaded | 1 March 2020 11:59 CET | Update | N/A |
| article pdf uploaded. | 1 March 2020 11:58 CET | Version of Record | https://www.mdpi.com/2223-7747/9/3/304/pdf-vor |
| article xml file uploaded | 1 March 2020 11:58 CET | Original file | N/A |
