| article html file updated | 31 August 2025 12:14 CEST | Update | https://www.mdpi.com/2076-3921/9/2/174 |
| article html file updated | 20 July 2022 20:44 CEST | Update | - |
| article html file updated | 6 March 2020 06:05 CET | Update | - |
| article html file updated | 28 February 2020 15:01 CET | Original file | - |
| article pdf uploaded. | 28 February 2020 15:00 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/2/174/pdf |
| article xml uploaded. | 28 February 2020 15:00 CET | Update | https://www.mdpi.com/2076-3921/9/2/174/xml |
| article xml file uploaded | 28 February 2020 15:00 CET | Update | - |
| article supplementary file uploaded. | 20 February 2020 13:27 CET | - | https://www.mdpi.com/2076-3921/9/2/174#supplementary |
| article pdf uploaded. | 20 February 2020 13:27 CET | Version of Record | https://www.mdpi.com/2076-3921/9/2/174/pdf-vor |
| article xml file uploaded | 20 February 2020 13:27 CET | Original file | - |
