| article html file updated | 31 August 2025 03:42 CEST | Update | https://www.mdpi.com/1424-8220/19/21/4703 |
| article html file updated | 20 July 2022 00:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:01 CET | Update | N/A |
| article html file updated | 15 November 2019 13:48 CET | Update | N/A |
| article html file updated | 5 November 2019 08:44 CET | Original file | N/A |
| article supplementary file uploaded. | 5 November 2019 08:42 CET | - | https://www.mdpi.com/1424-8220/19/21/4703#supplementary |
| article pdf uploaded. | 5 November 2019 08:42 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/21/4703/pdf |
| article xml uploaded. | 5 November 2019 08:42 CET | Update | https://www.mdpi.com/1424-8220/19/21/4703/xml |
| article xml file uploaded | 5 November 2019 08:42 CET | Update | N/A |
| article supplementary file uploaded. | 29 October 2019 16:28 CET | - | https://www.mdpi.com/1424-8220/19/21/4703#supplementary |
| article pdf uploaded. | 29 October 2019 16:28 CET | Version of Record | https://www.mdpi.com/1424-8220/19/21/4703/pdf-vor |
| article xml file uploaded | 29 October 2019 16:28 CET | Original file | N/A |
