| article html file updated | 31 August 2025 21:21 CEST | Update | https://www.mdpi.com/2226-4787/8/2/89 |
| article html file updated | 21 July 2022 05:45 CEST | Update | N/A |
| article html file updated | 9 October 2020 03:05 CEST | Update | N/A |
| article html file updated | 7 July 2020 15:14 CEST | Update | N/A |
| article html file updated | 9 June 2020 09:17 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2020 09:16 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/2/89/pdf |
| article xml uploaded. | 9 June 2020 09:16 CEST | Update | https://www.mdpi.com/2226-4787/8/2/89/xml |
| article xml file uploaded | 9 June 2020 09:16 CEST | Update | N/A |
| article supplementary file uploaded. | 22 May 2020 17:28 CEST | - | https://www.mdpi.com/2226-4787/8/2/89#supplementary |
| article pdf uploaded. | 22 May 2020 17:28 CEST | Version of Record | https://www.mdpi.com/2226-4787/8/2/89/pdf-vor |
| article xml file uploaded | 22 May 2020 17:28 CEST | Original file | N/A |
