| article html file updated | 31 August 2025 05:58 CEST | Update | https://www.mdpi.com/2305-6304/7/4/62 |
| article html file updated | 19 July 2022 22:16 CEST | Update | N/A |
| article html file updated | 14 February 2020 16:42 CET | Update | N/A |
| article html file updated | 30 December 2019 14:52 CET | Update | N/A |
| article html file updated | 19 December 2019 07:25 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2019 07:23 CET | Updated version of record | https://www.mdpi.com/2305-6304/7/4/62/pdf |
| article xml uploaded. | 19 December 2019 07:23 CET | Update | https://www.mdpi.com/2305-6304/7/4/62/xml |
| article xml file uploaded | 19 December 2019 07:23 CET | Update | N/A |
| article pdf uploaded. | 6 December 2019 16:22 CET | Version of Record | https://www.mdpi.com/2305-6304/7/4/62/pdf-vor |
| article xml file uploaded | 6 December 2019 16:22 CET | Original file | N/A |
