Complete our short survey: raw materials and supply chain Question Title * 1. Which primary cell type do you work with? (Select all that apply) Mesenchymal stem cells (MSCs) Fibroblasts Epithelial cells (e.g., airway, renal, mammary) Endothelial cells (e.g., large vessel, microvascular, lymphatic) Immune/blood cells (e.g., monocytes, macrophages, dendritic cells, mononuclear, hematopoietic) Skin cells (e.g., keratinocytes, melanocytes, follicle dermal papilla) Muscle cells (e.g., smooth muscle, skeletal muscle, cardiac myocytes) Skeletal/connective tissue cells (e.g., chondrocytes, osteoblasts, preadipocytes, pericytes) Other (please specify) Question Title * 2. Please specify cell type Question Title * 3. What is your primary research focus? (Select all that apply) Basic research Cell therapy Immunotherapy Regenerative medicine Drug discovery Other (please specify) Question Title * 4. What stage(s) of development are you working on? (Select all that apply) Preclinical research Early clinical trials (Phase I/II) Late-stage clinical trials (Phase III) Commercialization Exploratory/feasibility studies Other (please specify) Question Title * 5. What are your top three challenges when selecting GMP-grade/regulatory friendly cell culture media as you move toward clinical manufacturing? (Select up to three) Pilot batch production Scalability Regulatory compliance Cost Quality consistency Access to expertise Time to market Transitioning from research use only (RUO) to GMP-grade/regulatory friendly Other (please specify) Question Title * 6. What are the most important criteria when selecting GMP-grade/regulatory friendly media suppliers? (Rank from most important to least) Question Title * 7. Which supply chain factor has the greatest impact on your media selection and planning? (Select one) Packaging format limits Regional availability/import restrictions Long lead times impact project timelines GMP version of RUO product unavailable Other (please specify) Question Title * 8. Which GMP-grade/regulatory friendly media supplier are you most likely to partner with? (Select up to three) STEMCELL technologies Merck/Sigma-Aldrich PromoCell Nuclues Biologics Thermo Fisher Scientific/Gibco/Invitrogen Sartorius Corning Miltenyi RoosterBio Lonza CELLnTEC Other (please specify) Question Title * 9. Please explain the reasons behind your selection. Next