| article html file updated | 31 August 2025 02:19 CEST | Update | https://www.mdpi.com/2312-7481/5/4/56 |
| article html file updated | 20 July 2022 02:20 CEST | Update | - |
| article html file updated | 13 February 2020 21:55 CET | Update | - |
| article html file updated | 31 December 2019 19:49 CET | Update | - |
| article html file updated | 28 October 2019 08:22 CET | Original file | - |
| article supplementary file uploaded. | 28 October 2019 08:20 CET | - | https://www.mdpi.com/2312-7481/5/4/56#supplementary |
| article pdf uploaded. | 28 October 2019 08:20 CET | Updated version of record | https://www.mdpi.com/2312-7481/5/4/56/pdf |
| article xml uploaded. | 28 October 2019 08:20 CET | Update | https://www.mdpi.com/2312-7481/5/4/56/xml |
| article xml file uploaded | 28 October 2019 08:20 CET | Update | - |
| article supplementary file uploaded. | 1 October 2019 15:19 CEST | - | https://www.mdpi.com/2312-7481/5/4/56#supplementary |
| article pdf uploaded. | 1 October 2019 15:19 CEST | Version of Record | https://www.mdpi.com/2312-7481/5/4/56/pdf-vor |
| article xml file uploaded | 1 October 2019 15:19 CEST | Original file | - |
