| article html file updated | 18 August 2026 01:30 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6660 |
| article html file updated | 1 September 2025 08:15 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:52 CEST | Update | N/A |
| article html file updated | 13 September 2020 14:43 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2020 14:41 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6660/pdf |
| article xml uploaded. | 13 September 2020 14:41 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6660/xml |
| article xml file uploaded | 13 September 2020 14:41 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 September 2020 13:42 CEST | - | https://www.mdpi.com/1422-0067/21/18/6660#supplementary |
| article pdf uploaded. | 11 September 2020 13:42 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6660/pdf-vor |
