| article html file updated | 1 September 2025 09:20 CEST | Update | https://www.mdpi.com/2076-3921/9/10/912 |
| article html file updated | 22 July 2022 08:29 CEST | Update | N/A |
| article html file updated | 25 September 2020 12:24 CEST | Update | N/A |
| article pdf uploaded. | 25 September 2020 12:21 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/10/912/pdf |
| article xml uploaded. | 25 September 2020 12:21 CEST | Update | https://www.mdpi.com/2076-3921/9/10/912/xml |
| article html file updated | 25 September 2020 12:10 CEST | Update | N/A |
| article html file updated | 25 September 2020 12:08 CEST | Original file | N/A |
| article pdf uploaded. | 25 September 2020 12:06 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/10/912/pdf-vor |
| article pdf uploaded. | 25 September 2020 12:05 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/10/912/pdf-vor |
| article xml uploaded. | 25 September 2020 12:05 CEST | Update | N/A |
| article xml file uploaded | 25 September 2020 12:03 CEST | Update | N/A |
| article xml file uploaded | 25 September 2020 12:01 CEST | Original file | N/A |
| article pdf uploaded. | 24 September 2020 14:06 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/10/912/pdf-vor |
