| article html file updated | 31 August 2025 07:51 CEST | Update | https://www.mdpi.com/2076-3921/9/1/36 |
| article html file updated | 19 July 2022 20:27 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:56 CET | Update | N/A |
| article html file updated | 7 February 2020 14:15 CET | Update | N/A |
| article html file updated | 21 January 2020 03:29 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2020 03:27 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/1/36/pdf |
| article xml uploaded. | 21 January 2020 03:27 CET | Update | https://www.mdpi.com/2076-3921/9/1/36/xml |
| article xml file uploaded | 21 January 2020 03:27 CET | Update | N/A |
| article pdf uploaded. | 31 December 2019 09:59 CET | Version of Record | https://www.mdpi.com/2076-3921/9/1/36/pdf-vor |
| article xml file uploaded | 31 December 2019 09:59 CET | Original file | N/A |
