| article html file updated | 11 February 2020 15:25 CET | Update | https://www.mdpi.com/2076-3921/8/2/39 |
| article html file updated | 14 October 2019 20:37 CEST | Update | N/A |
| article html file updated | 26 April 2019 17:58 CEST | Update | N/A |
| article html file updated | 12 April 2019 13:56 CEST | Update | N/A |
| article html file updated | 3 April 2019 18:59 CEST | Update | N/A |
| article html file updated | 1 March 2019 21:34 CET | Update | N/A |
| article html file updated | 28 February 2019 21:42 CET | Update | N/A |
| article html file updated | 15 February 2019 16:22 CET | Original file | N/A |
| article supplementary file uploaded. | 15 February 2019 16:20 CET | - | https://www.mdpi.com/2076-3921/8/2/39#supplementary |
| article pdf uploaded. | 15 February 2019 16:20 CET | Updated version of record | https://www.mdpi.com/2076-3921/8/2/39/pdf |
| article xml uploaded. | 15 February 2019 16:20 CET | Update | https://www.mdpi.com/2076-3921/8/2/39/xml |
| article xml file uploaded | 15 February 2019 16:20 CET | Update | N/A |
| article supplementary file uploaded. | 12 February 2019 15:21 CET | - | https://www.mdpi.com/2076-3921/8/2/39#supplementary |
| article pdf uploaded. | 12 February 2019 15:21 CET | Version of Record | https://www.mdpi.com/2076-3921/8/2/39/pdf-vor |
| article xml file uploaded | 12 February 2019 15:21 CET | Original file | N/A |
