| article html file updated | 30 August 2025 11:44 CEST | Update | https://www.mdpi.com/2218-1989/9/2/23 |
| article html file updated | 18 July 2022 03:47 CEST | Update | N/A |
| article html file updated | 11 February 2020 13:07 CET | Update | N/A |
| article html file updated | 14 October 2019 07:52 CEST | Update | N/A |
| article html file updated | 26 April 2019 22:22 CEST | Update | N/A |
| article html file updated | 12 April 2019 18:12 CEST | Update | N/A |
| article html file updated | 3 April 2019 13:38 CEST | Update | N/A |
| article html file updated | 4 March 2019 02:49 CET | Update | N/A |
| article html file updated | 28 February 2019 10:46 CET | Update | N/A |
| article html file updated | 13 February 2019 07:26 CET | Original file | N/A |
| article supplementary file uploaded. | 13 February 2019 07:25 CET | - | https://www.mdpi.com/2218-1989/9/2/23#supplementary |
| article pdf uploaded. | 13 February 2019 07:25 CET | Updated version of record | https://www.mdpi.com/2218-1989/9/2/23/pdf |
| article xml uploaded. | 13 February 2019 07:25 CET | Update | https://www.mdpi.com/2218-1989/9/2/23/xml |
| article xml file uploaded | 13 February 2019 07:25 CET | Update | N/A |
| article supplementary file uploaded. | 1 February 2019 11:29 CET | - | https://www.mdpi.com/2218-1989/9/2/23#supplementary |
| article xml file uploaded | 1 February 2019 11:29 CET | Update | N/A |
| article pdf uploaded. | 1 February 2019 11:29 CET | Version of Record | https://www.mdpi.com/2218-1989/9/2/23/pdf-vor |
| article xml uploaded. | 1 February 2019 11:29 CET | Original file | N/A |
