| article html file updated | 15 August 2026 15:08 CEST | Update | https://www.mdpi.com/1999-4907/10/1/74 |
| article html file updated | 30 August 2025 11:15 CEST | Update | N/A |
| article html file updated | 20 July 2022 16:54 CEST | Update | N/A |
| article html file updated | 11 February 2020 10:18 CET | Update | N/A |
| article html file updated | 13 October 2019 15:53 CEST | Update | N/A |
| article html file updated | 27 April 2019 03:51 CEST | Update | N/A |
| article html file updated | 12 April 2019 23:53 CEST | Update | N/A |
| article html file updated | 3 April 2019 06:36 CEST | Update | N/A |
| article html file updated | 20 January 2019 07:04 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2019 07:01 CET | Version of Record | https://www.mdpi.com/1999-4907/10/1/74/pdf |
| article xml uploaded. | 20 January 2019 07:01 CET | Update | https://www.mdpi.com/1999-4907/10/1/74/xml |
| article xml file uploaded | 20 January 2019 07:01 CET | Original file | N/A |
