1. State Key Laboratory of Microbial Technology, Microbial Technology Institute, Shandong University, No.72 Binhai Road, Qingdao 266237, People’s Republic of China
2. Qingdao Vland Biotech Company Group, No. 29 Miaoling Road, Qingdao 266061, People’s Republic of China
3. Leling Shengli New Energy Company, Limited, Yangan, Leling, Dezhou 253614, People’s Republic of China