912074 EEX endurance exercise 4 912073 EEx Early extubation 2 912076 Eex excitation energy 2 912078 EEX exercise 2 912071 EEx energy expenditure 1 912072 EEx engineered exosomes 1 912077 EEx ether extract of the LVS 1 912075 EEx ether extracted antigen preparation 1