Association of Ultrasound-Derived Metrics of the Quadriceps Muscle with Protein Energy Wasting in Hemodialysis Patients: A Multicenter Cross-Sectional Study oleh Sharmela Sahathevan, Ban-Hock Khor, Birinder Kaur Sadu Singh, Alice Sabatino, Enrico Fiaccadori, Zulfitri Azuan Mat Daud, Mohammad Syafiq Ali, Sreelakshmi Sankara Narayanan, Dina Tallman, Karuthan Chinna, Bak-Leong Goh, Abdul Halim Abdul Gafor, Ghazali Ahmad, Zaki Morad, Pramod Khosla, Tilakavati Karupaiah, on behalf of the PATCH Study (Malaysia) Investigators