| article html file updated | 31 August 2025 00:46 CEST | Update | https://www.mdpi.com/1911-8074/12/3/141 |
| article html file updated | 20 July 2022 04:14 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:08 CET | Update | N/A |
| article html file updated | 27 September 2019 11:28 CEST | Update | N/A |
| article html file updated | 9 September 2019 07:33 CEST | Original file | N/A |
| article xml uploaded. | 9 September 2019 07:31 CEST | Update | https://www.mdpi.com/1911-8074/12/3/141/xml |
| article xml uploaded. | 9 September 2019 07:31 CEST | Update | N/A |
| article xml uploaded. | 9 September 2019 06:20 CEST | Update | N/A |
| article xml uploaded. | 9 September 2019 06:20 CEST | Update | N/A |
| article xml uploaded. | 9 September 2019 06:17 CEST | Update | N/A |
| article pdf uploaded. | 6 September 2019 12:42 CEST | Updated version of record | https://www.mdpi.com/1911-8074/12/3/141/pdf |
| article xml uploaded. | 6 September 2019 12:42 CEST | Update | N/A |
| article xml file uploaded | 6 September 2019 12:42 CEST | Update | N/A |
| article pdf uploaded. | 1 September 2019 04:01 CEST | Version of Record | https://www.mdpi.com/1911-8074/12/3/141/pdf-vor |
| article xml file uploaded | 1 September 2019 04:01 CEST | Original file | N/A |
