Dr. Patricia Clark Rheumatologist Mexico Medical Surgeon, specialty of Rheumatology at UNAM, obtained a master's degree in Science (Clinical Epidemiology) from the McMaster University of Canada , and a doctorate…

Dr. Osvaldo Daniel Messina Rheumatologist Argentina Rheumatologist and osteologist Specialist in clinical densitometry with special interest in osteoporosis, arthritis and fibromyalgia. Clinical researcher member of the Board International Osteoporosis Foundation…