| article html file updated | 16 August 2026 04:18 CEST | Update | https://www.mdpi.com/2077-0383/8/7/977 |
| article html file updated | 24 December 2025 15:20 CET | Update | N/A |
| article html file updated | 30 August 2025 22:05 CEST | Update | N/A |
| article html file updated | 21 August 2025 21:36 CEST | Update | N/A |
| article html file updated | 20 July 2022 07:29 CEST | Update | N/A |
| article html file updated | 13 February 2020 00:18 CET | Update | N/A |
| article html file updated | 31 July 2019 20:19 CEST | Update | N/A |
| article html file updated | 5 July 2019 21:51 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 10:28 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/7/977/pdf |
| article xml uploaded. | 5 July 2019 10:28 CEST | Update | https://www.mdpi.com/2077-0383/8/7/977/xml |
| article xml file uploaded | 5 July 2019 10:28 CEST | Update | N/A |
| article pdf uploaded. | 4 July 2019 17:11 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/7/977/pdf-vor |
| article xml file uploaded | 4 July 2019 17:11 CEST | Original file | N/A |
