| article html file updated | 18 August 2026 14:20 CEST | Update | https://www.mdpi.com/2076-393X/8/4/781 |
| article html file updated | 1 September 2025 16:32 CEST | Update | N/A |
| article html file updated | 23 July 2022 06:09 CEST | Update | N/A |
| article html file updated | 21 December 2020 15:46 CET | Update | N/A |
| article pdf uploaded. | 21 December 2020 15:45 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/4/781/pdf |
| article xml uploaded. | 21 December 2020 15:45 CET | Update | https://www.mdpi.com/2076-393X/8/4/781/xml |
| article html file updated | 21 December 2020 15:40 CET | Update | N/A |
| article pdf uploaded. | 21 December 2020 15:39 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/4/781/pdf-vor |
| article xml uploaded. | 21 December 2020 15:39 CET | Update | N/A |
| article xml file uploaded | 21 December 2020 15:39 CET | Update | N/A |
| article html file updated | 21 December 2020 03:53 CET | Update | N/A |
| article pdf uploaded. | 21 December 2020 03:52 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/4/781/pdf-vor |
| article xml uploaded. | 21 December 2020 03:52 CET | Update | N/A |
| article html file updated | 20 December 2020 11:29 CET | Original file | N/A |
| article xml file uploaded | 20 December 2020 11:27 CET | Update | N/A |
| article supplementary file uploaded. | 20 December 2020 11:27 CET | - | https://www.mdpi.com/2076-393X/8/4/781#supplementary |
| article pdf uploaded. | 20 December 2020 11:27 CET | Version of Record | https://www.mdpi.com/2076-393X/8/4/781/pdf-vor |
| article xml uploaded. | 20 December 2020 11:27 CET | Original file | N/A |
