| article html file updated | 6 September 2025 19:52 CEST | Update | https://www.mdpi.com/1718-7729/28/4/218 |
| article html file updated | 27 July 2022 02:04 CEST | Update | N/A |
| article html file updated | 29 June 2021 16:15 CEST | Update | N/A |
| article pdf uploaded. | 29 June 2021 16:13 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/4/218/pdf |
| article xml uploaded. | 29 June 2021 16:13 CEST | Update | https://www.mdpi.com/1718-7729/28/4/218/xml |
| article xml file uploaded | 29 June 2021 16:13 CEST | Update | N/A |
| article html file updated | 25 June 2021 18:16 CEST | Original file | N/A |
| article supplementary file uploaded. | 25 June 2021 18:15 CEST | - | https://www.mdpi.com/1718-7729/28/4/218#supplementary |
| article pdf uploaded. | 25 June 2021 18:15 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/4/218/pdf-vor |
| article xml file uploaded | 25 June 2021 18:15 CEST | Original file | N/A |
