| article html file updated | 31 August 2025 07:18 CEST | Update | https://www.mdpi.com/2076-3921/9/1/16 |
| article html file updated | 19 July 2022 20:59 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:09 CET | Update | N/A |
| article html file updated | 7 February 2020 14:07 CET | Update | N/A |
| article html file updated | 23 December 2019 12:54 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2019 12:53 CET | Version of Record | https://www.mdpi.com/2076-3921/9/1/16/pdf |
| article xml uploaded. | 23 December 2019 12:53 CET | Update | https://www.mdpi.com/2076-3921/9/1/16/xml |
| article xml file uploaded | 23 December 2019 12:53 CET | Original file | N/A |
