function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Campos, Lucas Denadai De & Desutter-Grandcolas, Laure', 17],
    ['Desutter-Grandcolas, Laure', 73],
    ['Desutter-Grandcolas, Laure & Anso, Jérémy & Jourdan, Hervé', 30],
    ['Desutter-Grandcolas, Laure & Faberon, Léo', 26],
    ['Desutter-Grandcolas, Laure & Jaiswara, Ranjana', 22],
    ['Linnaeus, Carolus', 67],
    ['Liu, Hao-Yu & Shi, Fu-Ming', 30],
    ['Ma, Libin & Zheng, Yanna & Qiao, Min', 21],
    ['Nihei, Silvio S.', 20],
    ['Nyobe, Philene Corinne Aude Um & Kekeunou, Sevilor & Ma, Libin', 29],
    ['Robillard, Tony & Gorochov, Andrej V. & Poulain, Simon', 33],
    ['Tan, Ming Kai & Gorochov, Andrei V.', 25],
    ['Tan, Ming Kai & Japir, Razy & Chung, Arthur Y. C.', 26],
    ['Tan, Ming Kai & Kamaruddin, Khairul Nizam', 24],
    ['Weissman, David B. & Gray, David A.', 39],
    ['Other (124)', 532]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1014)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);