| article html file updated | 31 August 2025 08:40 CEST | Update | https://www.mdpi.com/2076-393X/8/1/21 |
| article html file updated | 20 July 2022 17:11 CEST | Update | N/A |
| article html file updated | 2 April 2020 11:45 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:45 CET | Update | N/A |
| article html file updated | 10 January 2020 11:21 CET | Update | N/A |
| article html file updated | 10 January 2020 11:20 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2020 11:18 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/1/21/pdf |
| article xml uploaded. | 10 January 2020 11:18 CET | Update | https://www.mdpi.com/2076-393X/8/1/21/xml |
| article xml file uploaded | 10 January 2020 11:18 CET | Update | N/A |
| article supplementary file uploaded. | 10 January 2020 11:18 CET | - | https://www.mdpi.com/2076-393X/8/1/21#supplementary |
| article pdf uploaded. | 10 January 2020 11:18 CET | Version of Record | N/A |
| article xml uploaded. | 10 January 2020 11:18 CET | Update | N/A |
| article xml file uploaded | 10 January 2020 11:18 CET | Original file | N/A |
