| article html file updated | 15 August 2026 21:31 CEST | Update | https://www.mdpi.com/1911-8074/12/2/62 |
| article html file updated | 30 August 2025 13:54 CEST | Update | N/A |
| article html file updated | 21 August 2025 20:38 CEST | Update | N/A |
| article html file updated | 12 February 2020 04:41 CET | Update | N/A |
| article html file updated | 18 October 2019 04:18 CEST | Update | N/A |
| article html file updated | 5 July 2019 06:51 CEST | Update | N/A |
| article html file updated | 29 April 2019 10:05 CEST | Original file | N/A |
| article pdf uploaded. | 29 April 2019 10:04 CEST | Updated version of record | https://www.mdpi.com/1911-8074/12/2/62/pdf |
| article xml uploaded. | 29 April 2019 10:04 CEST | Update | https://www.mdpi.com/1911-8074/12/2/62/xml |
| article xml file uploaded | 29 April 2019 10:04 CEST | Update | N/A |
| article pdf uploaded. | 11 April 2019 14:11 CEST | Version of Record | https://www.mdpi.com/1911-8074/12/2/62/pdf-vor |
| article xml file uploaded | 11 April 2019 14:11 CEST | Original file | N/A |
