| article html file updated | 30 August 2025 21:05 CEST | Update | https://www.mdpi.com/2305-6304/7/2/34 |
| article html file updated | 21 August 2025 21:20 CEST | Update | - |
| article html file updated | 20 July 2022 15:40 CEST | Update | - |
| article html file updated | 12 February 2020 19:24 CET | Update | - |
| article html file updated | 21 October 2019 19:40 CEST | Update | - |
| article html file updated | 5 July 2019 18:20 CEST | Update | - |
| article html file updated | 17 June 2019 04:38 CEST | Update | - |
| article pdf uploaded. | 17 June 2019 04:37 CEST | Updated version of record | https://www.mdpi.com/2305-6304/7/2/34/pdf |
| article xml uploaded. | 17 June 2019 04:37 CEST | Update | https://www.mdpi.com/2305-6304/7/2/34/xml |
| article xml file uploaded | 17 June 2019 04:37 CEST | Update | - |
| article html file updated | 13 June 2019 10:52 CEST | Original file | - |
| article pdf uploaded. | 13 June 2019 10:51 CEST | Version of Record | https://www.mdpi.com/2305-6304/7/2/34/pdf-vor |
| article xml file uploaded | 13 June 2019 10:51 CEST | Original file | - |
