| article html file updated | 30 August 2025 06:47 CEST | Update | https://www.mdpi.com/2297-8747/23/3/47 |
| article html file updated | 17 July 2022 02:24 CEST | Update | N/A |
| article html file updated | 10 February 2020 10:01 CET | Update | N/A |
| article html file updated | 7 October 2019 15:40 CEST | Update | N/A |
| article html file updated | 29 April 2019 07:32 CEST | Update | N/A |
| article html file updated | 15 April 2019 03:18 CEST | Update | N/A |
| article html file updated | 31 March 2019 16:53 CEST | Update | N/A |
| article html file updated | 11 September 2018 10:26 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2018 10:24 CEST | Updated version of record | https://www.mdpi.com/2297-8747/23/3/47/pdf |
| article xml uploaded. | 11 September 2018 10:24 CEST | Update | https://www.mdpi.com/2297-8747/23/3/47/xml |
| article xml file uploaded | 11 September 2018 10:24 CEST | Update | N/A |
| article pdf uploaded. | 9 September 2018 11:58 CEST | Version of Record | https://www.mdpi.com/2297-8747/23/3/47/pdf-vor |
| article xml file uploaded | 9 September 2018 11:58 CEST | Original file | N/A |
