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Concord Medical Services Holdings Limited, together its subsidiaries, operates a network of radiotherapy and diagnostic imaging centers in the People's Republic of China. The company operates in two segments, Network and Hospital. Its services include linear accelerators and external beam radiotherapy, proton therapy system, gamma knife radiosurgery, head gamma knife system, and diagnostic imaging services. The company's other treatments and diagnostic services comprise positron emission tomography-computed tomography and magnetic resonance imaging scanners. In addition, it provides clinical support services, such as developing treatment protocols for doctors, and organizing joint diagnosis between doctors in its network and clinical research, as well as helps to recruit and determine the compensation of doctors and other medical personnel. Further, the company offers radiotherapy and diagnostic equipment leasing, management services, and premium cancer and proton treatment services to hospitals, as well as teleconsultation and medical information technology services; and sells medical equipment. Additionally, it operates specialty cancer hospitals, which offer radiotherapy services, diagnostic imaging services, chemotherapy, and surgery. The company was founded in 1997 and is headquartered in Beijing, the People's Republic of China.

Nine Energy Service, Inc. operates as an onshore completion services provider that targets unconventional oil and gas resource development in North American basins and internationally. It offers cementing services, including blending high-grade cement and water with various solid and liquid additives to create a cement slurry that is pumped between the casing and the wellbore of the well. The company also provides open hole and cemented completion tool products, such as liner hangers and accessories, fracture isolation packers, frac sleeves, stage one prep tools, casing flotation tools, specialty open hole float equipment, disk subs, composite cement retainers, and centralizers that provide pinpoint frac sleeve system technologies. In addition, it offers wireline services consisting of plug-and-perf completions, which is a multistage well completion technique for cased-hole wells that consists of deploying perforating guns and isolation tools to a specified depth; and coiled tubing services, which perform wellbore intervention operations utilizing a continuous steel pipe that is transported to the wellsite wound on a large spool. The company was formerly known as NSC-Tripoint, Inc. and changed its name to Nine Energy Service, Inc. in October 2011. Nine Energy Service, Inc. was incorporated in 2011 and is headquartered in Houston, Texas.

Cardiff Oncology, Inc. is an oncology therapeutics company, which engages in the development of drugs that target mitosis for the treatment of various types of cancer. The company was founded by Gabriel M. Cerrone, L. David Tomei, Samuil Umansky, and Hovsep Melkonyan in 1999 and is headquartered in San Diego, CA.