| article html file updated | 25 December 2025 03:50 CET | Update | https://www.mdpi.com/2073-8994/13/2/302 |
| article html file updated | 1 September 2025 21:18 CEST | Update | N/A |
| article html file updated | 24 July 2022 23:05 CEST | Update | N/A |
| article html file updated | 25 February 2021 02:56 CET | Update | N/A |
| article pdf uploaded. | 25 February 2021 02:55 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/2/302/pdf |
| article xml uploaded. | 25 February 2021 02:55 CET | Update | https://www.mdpi.com/2073-8994/13/2/302/xml |
| article xml file uploaded | 25 February 2021 02:55 CET | Update | N/A |
| article html file updated | 22 February 2021 10:34 CET | Update | N/A |
| article pdf uploaded. | 22 February 2021 10:32 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/2/302/pdf-vor |
| article xml uploaded. | 22 February 2021 10:32 CET | Update | N/A |
| article xml file uploaded | 22 February 2021 10:32 CET | Update | N/A |
| article html file updated | 18 February 2021 10:18 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2021 10:17 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/2/302/pdf-vor |
| article xml uploaded. | 18 February 2021 10:17 CET | Update | N/A |
| article xml file uploaded | 18 February 2021 10:17 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2021 11:30 CET | Version of Record | https://www.mdpi.com/2073-8994/13/2/302/pdf-vor |
