| article html file updated | 25 December 2025 00:24 CET | Update | https://www.mdpi.com/2306-7381/7/4/201 |
| article html file updated | 1 September 2025 15:46 CEST | Update | N/A |
| article html file updated | 23 July 2022 04:43 CEST | Update | N/A |
| article html file updated | 15 December 2020 04:22 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2020 04:21 CET | Updated version of record | https://www.mdpi.com/2306-7381/7/4/201/pdf |
| article xml uploaded. | 15 December 2020 04:21 CET | Update | https://www.mdpi.com/2306-7381/7/4/201/xml |
| article xml file uploaded | 15 December 2020 04:21 CET | Original file | N/A |
| article supplementary file uploaded. | 11 December 2020 11:22 CET | - | https://www.mdpi.com/2306-7381/7/4/201#supplementary |
| article pdf uploaded. | 11 December 2020 11:22 CET | Version of Record | https://www.mdpi.com/2306-7381/7/4/201/pdf-vor |
