| article html file updated | 31 August 2025 10:39 CEST | Update | https://www.mdpi.com/2076-3921/9/2/135 |
| article html file updated | 20 July 2022 19:10 CEST | Update | N/A |
| article html file updated | 6 March 2020 05:55 CET | Update | N/A |
| article html file updated | 29 February 2020 12:05 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 12:03 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/135/pdf |
| article xml uploaded. | 29 February 2020 12:03 CET | Update | https://www.mdpi.com/2076-3921/9/2/135/xml |
| article xml file uploaded | 29 February 2020 12:03 CET | Update | N/A |
| article supplementary file uploaded. | 4 February 2020 11:47 CET | - | https://www.mdpi.com/2076-3921/9/2/135#supplementary |
| article pdf uploaded. | 4 February 2020 11:47 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/135/pdf-vor |
| article xml file uploaded | 4 February 2020 11:47 CET | Original file | N/A |
