A diverse range of stakeholders should be involved in providing feedback: - Researchers and Scientists: Offer insights based on experimental data and theoretical research. - Engineers and Technicians: Provide practical perspectives on manufacturing and application. - Medical Professionals: Share experiences and observations from clinical settings. - Environmentalists: Assess the ecological impact of nanomaterials. - Regulatory Authorities: Ensure compliance with safety and ethical standards. - Public and End-users: Offer feedback on usability and societal impact.