Declaration

• 1. The authors have no conflicts of interest to declare and there is no financial interest to report.

• 2. The research meets all applicable standards for the ethics of experimentation and research integrity.

• 3. We confirm that neither the manuscript nor any parts of its content are currently under consideration or published in another journal.

• 4. All authors confirm that they have read and agree to the Instructions for Authors. All authors have approved the manuscript and agree with its submission to JPCTs.